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Meizheng Testing

Meizheng Testing, Total:310 items.

In the international standard classification, Meizheng Testing involves: Fishing and fish breeding, Medical sciences and health care facilities in general, Company organization and management, Farming and forestry, Edible oils and fats. Oilseeds, Radiation measurements, Linear and angular measurements, Technical drawings, Analytical chemistry, Aerospace electric equipment and systems, Non-destructive testing, Acoustics and acoustic measurements, Electrical equipment for working in special conditions, Quality, Vacuum technology, Protection against dangerous goods, Electrical accessories, Equipment for petroleum and natural gas industries, Telecommunication systems, Metrology and measurement in general, Nuclear energy engineering, Capacitors, Internal combustion engines for road vehicles, Products of the chemical industry, Semiconductor devices, Galvanic cells and batteries, Tobacco, tobacco products and related equipment, Elements of buildings, Occupational safety. Industrial hygiene, Protection against crime, Freight distribution of goods, Food products in general, Veterinary medicine, Powder metallurgy, Testing of metals, Medical equipment, Pipeline components and pipelines, Water quality, Iron and steel products, Characteristics and design of machines, apparatus, equipment, General methods of tests and analysis for food products, Radiation protection, Soil quality. Pedology, Earthworks. Excavations. Foundation construction. Underground works, Integrated circuits. Microelectronics, Radiocommunications, Solar energy engineering, Vibrations, shock and vibration measurements, Crude petroleum, Petroleum products in general, Measurement of force, weight and pressure, Microbiology, Fuels.

YU-JUS, Meizheng Testing

JUS D.T4.046/1-1994 Wood protection - Determination of the protective toxic action against Larvae House Longhron Beetle(Hylotrupes bajulus L) - Amendment
JUS H.N3.202/1-1988 Dry feft. Testmethocm. Amendments
JUS D.E8.003/1-1993 Door leaves - Hard body impact test - Amendment
JUS D.E8.004/1-1993 Doorsets - Vertical load test - Amendment
JUS G.S2.040/1-1987 Testing of leather. Determination of colour fastness to rubbing. Amendments
JUS D.C8.118/1-1988 Testing of particleboards; determivation of formaldebjrde ccmtent; extract±on method cal led perforator method. Anendment
JUS B.D8.402-1998 Ceramic sewer pipes - Test method and requirements - Sguareness of ends
JUS H.P8.094-1988 Testing ofpesticides. Simazine, technical. Determination of material soluble in n-hexane
JUS D.E8.002/1-1993 Door leaves - Test of behaviour under humidity variations(successive uniform climates)-Amendment
JUS G.F1.040/1-1993 Rubber for medical and pharmaceutical uses - General reqirements for quality and method for testing - Amendments
JUS B.C4.081/1-1989 Azbestos-cement products. Pressure pipes and joints. Characteristics, tests, inspection and acceptance. Amendments
JUS F.S2.553/1-1990 Textile cord. Method of test of static a?hesion of textile cor? to rubber (K-test) . Amendments
JUS G.S0.052-1990 Rubber. General directions for achieving elevated or subnormal temperatures for test purposes
JUS H.N8.160/1-1990 Pulps. Preparat/on oflaboratory sheets forphysical testing. Conventional sheet-former method. Amendments
JUS F.S3.146/1-1992 Testing (Quantitative analysis) of fibres mixtures. Binary mixtures of silk and wool or hair. Sulphuric acid method. Amendments
JUS F.S3.131/1-1992 Testing (Quantitative analysis) of fibres mixtures. Binary mixtures of acetate and certain other fibres. Acetone method. Amendments
JUS F.S3.144/1-1992 Testing (Quantitative analysis) of fibres mixtures. Binary mixtures of polypropylene and cortain other fibres. Xylen method. Amendments

Institute of Electrical and Electronics Engineers (IEEE), Meizheng Testing

ANSI N42.34a-2020 American National Standard Performance Criteria for Handheld Instruments for the Detection and Identification of Radionuclides - Amendment 1
IEEE/ANSI N42.28-2002 American National Standard Calibration of Germanium Detectors for In-Situ Gamma-Ray Measurements
ANSI N42.60-2019 IEEE/ANSI American National Standard Training for Radiological/Nuclear Detection for Initial Response
IEEE/ANSI N42.12-1980 American National Standard Calibration and Usage of Sodium Iodide Detector Systems
ANSI Std N42.12-1980 American National Standard Calibration and Usage of Sodium Iodide Detector Systems
IEEE/ANSI N42.60-2019 IEEE/ANSI American National Standard Training for Radiological/Nuclear Detection for Initial Response
IEEE N42.33-2006 Portable Radiation Detection Instrumentation for Homeland Security
IEEE/ANSI N42.33-2006 American National Standard for Portable Radiation Detection Instrumentation for Homeland Security
IEEE/ANSI N42.33-2003 American National Standard for Portable Radiation Detection Instrumentation for Homeland Security
IEEE/ANSI N42.32-2006 American National Standard Performance Criteria for Alarming Personal Radiation Detectors for Homeland Security
IEEE N42.32-2006 American National Standard Performance Criteria for Alarming Personal Radiation Detectors for Homeland Security
IEEE/ANSI N42.47-2010 American National Standard for Measuring the Imaging Performance of X-ray and Gamma-ray Systems for Security Screening of Humans
IEEE/ANSI N42.34-2006 American National Standard Performance Criteria for Hand-held Instruments for the Detection and Indentification of Radionuclides
IEEE N42.48-2008 American National Standard Performance Requirements for Spectroscopic Personal Radiation Detectors (SPRDs) for Homeland Security
IEEE/ANSI N42.35-2004 American National Standard Evaluation and Performance of Radiation Detection Portal Monitors for Use in Homeland Security
IEEE/ANSI N42.35-2016 American National Standard for Evaluation and Performance of Radiation Detection Portal Monitors for Use in Homeland Security
ANSI N42.35-2016 American National Standard for Evaluation and Performance of Radiation Detection Portal Monitors for Use in Homeland Security
ANSI Std N42.12-1994 American National Standard Calibration and Usage of Thallium-Activated Sodium Iodide Detector Systems for Assay of Radionuclides
IEEE/ANSI N42.46-2008 American National Standard for Determination of the Imaging Performance of X-Ray and Gamma-Ray Systems for Cargo and Vehicle Security Screening
IEEE/ANSI N42.53-2021 American National Standard Performance Criteria for Backpack-Based Radiation-Detection Systems Used for Homeland Security
ANSI N42.53-2013 American National Standard Performance Criteria for Backpack-Based Radiation-Detection Systems Used for Homeland Security
ANSI N42.53-2021 American National Standard Performance Criteria for Backpack-Based Radiation-Detection Systems Used for Homeland Security
IEEE/ANSI N42.34-2015 American National Standard Performance Criteria for Handheld Instruments for the Detection and Identification of Radionuclides
IEEE N42.34-2021 American National Standard Performance Criteria for Handheld Instruments for the Detection and Identification of Radionuclides
IEEE/ANSI N42.34-2021 American National Standard Performance Criteria for Handheld Instruments for the Detection and Identification of Radionuclides
ANSI N42.34-2015 American National Standard Performance Criteria for Handheld Instruments for the Detection and Identification of Radionuclides
IEEE/ANSI N42.34-2003 American National Standard Performance Criteria for Hand-held Instruments for the Detection and Identification of Radionuclides
ANSI N42.34-2021 American National Standard Performance Criteria for Handheld Instruments for the Detection and Identification of Radionuclides
ANSI N42.17AC-2022 American National Standard Performance Specifications for Health Physics Instrumentation-Portable Survey Instrumentation for Use in Normal and Extreme Environmental Conditions
IEEE/ANSI N42.17AC-2022 American National Standard Performance Specifications for Health Physics Instrumentation-Portable Survey Instrumentation for Use in Normal and Extreme Environmental Conditions
ANSI N322-1997 American National Standard Inspection, Test, Construction, and Performance Requirements for Direct Reading Electrostatic/Electroscope Type Dosimeters
ANSI PC63.4a/D1.04, March 2017 Draft American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz Amendment 1: Test Site Validation
ANSI PN42.34-D9a, 2015 ANSI/IEEE Draft American National Standard Performance Criteria for Hand-Held Instruments for the Detection and Identification of Radionuclides

Jiangsu Provincial Standard of the People's Republic of China, Meizheng Testing

DB32/T 4475-2023 Methods for detection and identification of American shad germplasm
DB32/T 3802-2020 Nested polymerase chain reaction (PCR) detection method for Enterocystis hepatica of Penaeus vannamei

Group Standards of the People's Republic of China, Meizheng Testing

T/AHPCA 045-2023 Cosmetic whitening efficacy test method (B16 cell melanin test method)
T/AHPCA 046-2023 Cosmetic whitening efficacy testing method (zebrafish embryo method)
T/AHPCA 050-2023 Cosmetic whitening efficacy testing method (tyrosinase activity test method)
T/SHRH 040.2-2023 Specification for Acceptance Management of Cosmetic Inner Packaging Materials for the Oriental Beauty Valley Part2: General Test Methods
T/GDBIA 06-2023 Specification for safety testing of ternary cathode materials for lithium-ion batteries
T/CVMA 93-2022 TRFIA for detection of antibodies Porcin Reproductive and Respriratory Syndrome Virus of American Type

Anhui Provincial Standard of the People's Republic of China, Meizheng Testing

DB3411/T 0013-2022 Fairness Requirements for Inspection and Testing Institutions
DB34/T 4433-2023 Technical specification for impartiality risk assessment of testing laboratories

HU-MSZT, Meizheng Testing

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Meizheng Testing

GB/T 18448.5-2001 Laboratory animal--Methods for examination of Eimeria spp
GB/T 17290-1998 Petroleum measurement systems--Calibration--Temperature corrections for use with volumetric reference measuring systems
GB/T 25221-2010 Inspection of grain and oils.Determination of ergosterol in grain.Normal phase high performance liquid chromatography
GB/T 41704-2022 Test methods of cathode materials for lithium ion battery—Determination of magnetic impurities content and residual alkali content
GB/T 20753-2006 Method for the determination of melengestrol acetate, chlormadinone acetate and megestrol acetate residues in bovine and porcine fat LC-UV Detection Method

German Institute for Standardization, Meizheng Testing

DIN 10271:1977 Analysis of animal fats; determination of B?mer value
DIN EN 13480-5/A1:2019 Metallic industrial piping - Part 5: Inspection and testing (includes Amendment A1:2019)
DIN EN ISO 18416:2023 Cosmetics - Microbiology - Detection of Candida albicans (ISO 18416:2015, Corrected version 2016-12-15 + Amd 1:2022) (includes Amendment :2022)
DIN EN ISO 10893-8:2020 Non-destructive testing of steel tubes - Part 8: Automated ultrasonic testing of seamless and welded steel tubes for the detection of laminar imperfections (ISO 10893-8:2011 + Amd 1:2020) (includes Amendment A1:2020)
DIN EN ISO 10893-2:2020 Non-destructive testing of steel tubes - Part 2: Automated eddy current testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of imperfections (ISO 10893-2:2011 + Amd 1:2020) (includes Amendment A1:2020)
DIN EN ISO 21150:2023 Cosmetics - Microbiology - Detection of Escherichia coli (ISO 21150:2015 + Amd 1:2022) (includes Amendment :2022)
DIN 54141-2:1982 Non-destructive testing; Eddy current testing of pipes and tubes; Reference method for the determination and calibration of the properties of an eddy current testing system using concentric test coils
DIN EN ISO 10893-11:2020 Non-destructive testing of steel tubes - Part 11: Automated ultrasonic testing of the weld seam of welded steel tubes for the detection of longitudinal and/or transverse imperfections (ISO 10893-11:2011 + Amd 1:2020) (includes Amendment A1:2020)
DIN EN 60601-2-57:2011 Medical electrical equipment - Part 2-57: Particular requirements for the basic safety and essential performance of non-laser light source equipment intended for therapeutic, diagnostic, monitoring and cosmetic/aesthetic use (IEC 60601-2-57:2011); German
DIN EN ISO 10893-9:2020 Non-destructive testing of steel tubes - Part 9: Automated ultrasonic testing for the detection of laminar imperfections in strip/plate used for the manufacture of welded steel tubes (ISO 10893-9:2011 + Amd 1:2020) (includes Amendment A1:2020)
DIN EN ISO 9342-1:2005 Optics and optical instruments - Test lenses for calibration of focimeters - Part 1: Test lenses for focimeters used for measuring spectacle lenses (ISO 9342-1:2005); German version EN ISO 9342-1:2005
DIN EN ISO 22717:2023 Cosmetics - Microbiology - Detection of Pseudomonas aeruginosa (ISO 22717:2015 + Amd 1:2022) (includes Amendment :2022)
DIN EN ISO 22718:2023 Cosmetics - Microbiology - Detection of Staphylococcus aureus (ISO 22718:2015 + Amd 1:2022) (includes Amendment :2022)
DIN EN ISO 10427-2:2005 Petroleum and natural gas industries - Equipment for well cementing - Part 2: Centralizer placement and stop-collar testing (ISO 10427-2:2004); English version EN ISO 10427-2:2004
DIN EN ISO 21149:2023 Cosmetics - Microbiology - Enumeration and detection of aerobic mesophilic bacteria (ISO 21149:2017 + Amd 1:2022) (includes Amendment :2022)
DIN EN ISO 18415:2023 Cosmetics - Microbiology - Detection of specified and non-specified microorganisms (ISO 18415:2017 + Amd 1:2022) (includes Amendment :2022)
DIN 51422-2:2004 Testing of mineral products - Determination of grade of purity by gaschromatography - Part 2: Cetane and 1-Methyl-naphthaline
DIN EN ISO 10893-12:2020 Non-destructive testing of steel tubes - Part 12: Automated full peripheral ultrasonic thickness testing of seamless and welded (except submerged arc-welded) steel tubes (ISO 10893-12:2011 + Amd 1:2020) (includes Amendment A1:2020)
DIN EN ISO 16148:2020 Gas cylinders - Refillable seamless steel gas cylinders and tubes - Acoustic emission examination (AT) and follow-up ultrasonic examination (UT) for periodic inspection and testing (ISO 16148:2016 + Amd 1:2020) (includes Amendment :2020)
DIN EN ISO 18416:2018 Cosmetics - Microbiology - Detection of Candida albicans (ISO 18416:2015, Corrected version 2016-12-15); German version EN ISO 18416:2015
DIN EN ISO 18119/A2:2023-05 Gas cylinders - Seamless steel and seamless aluminium-alloy gas cylinders and tubes - Periodic inspection and testing - Amendment 2 (ISO 18119:2018/DAM 2:2023); German and English version EN ISO 18119:2018/prA2:2023 / Note: Date of issue 2023-04-14*Int...
DIN EN ISO 6579-1:2020 Microbiology of the food chain - Horizontal method for the detection, enumeration and serotyping of Salmonella - Part 1: Detection of Salmonella spp. (ISO 6579-1:2017 + Amd.1:2020) (includes Amendment A1:2020)
DIN 50157-2:2008 Metallic materials - Hardness testing with portable measuring instruments operating with mechanical penetration depth - Part 2: Verification and calibration of the testing devices
DIN 6855-4:2004 Quality control of nuclear medicine instruments - Part 4: Constancy testing of positron emission tomographs (PET)
DIN 51422-1:1989 Testing of mineral oil hydrocarbons and similar liquids; determination of the grade of purity by gas-chromatography; n-heptane, iso-octane and toluene
DIN EN ISO 16654:2017 Microbiology of food and animal feeding stuffs - Horizontal method for the detection of Escherichia coli O157 (ISO 16654:2001 + Amd 1:2017) (includes Amendment :2017)
DIN EN 280:2016 Mobile elevating work platforms - Design calculations - Stability criteria - Construction - Safety - Examinations and tests (includes Amendment A1:2015)

CZ-CSN, Meizheng Testing

CSN 25 3710-1972 Checking and lay-out tools. Sine bars

Aeronautical Radio Inc., Meizheng Testing

ARINC 640 ITEM 7.0 Process to Detect and Correct Anomalies
ARINC 640 ITEM 7.0-1997 Process to Detect and Correct Anomalies

Taiwan Provincial Standard of the People's Republic of China, Meizheng Testing

CNS 11128-1984 Method of Test for Feed Additives: Determination of Dimetridazole

国家市场监督管理总局、中国国家标准化管理委员会, Meizheng Testing

GB/T 40252-2021 Viability test of Monilinia fruticola(G.Winter) Honey
GB/T 41504-2022 Test method of burglar resistance for building external windows, doors and shutters

Professional Standard - Commodity Inspection, Meizheng Testing

SN/T 3578-2013 Viability detecion of Fusarium virguliforme O'Donnell et T. Aoki
SN/T 0525-2012 Determination of thiram residue in fruit and vegetable for export
SN/T 3581-2013 Detection and identification of Monilinia fructicola (Winter) Honey with real-time fluorescence PCR
SN/T 3146-2012 Determination of Phenformin,Glibenclamide,Gliclazide,Glipizide,Glimepiride in foods for export.LC-MS/MS

Professional Standard - Chemical Industry, Meizheng Testing

HG/T 4747-2014 Reagent n-hexane for pesticide residue analysis

AGMA - American Gear Manufacturers Association, Meizheng Testing

231.52-1966 Inspection Pin Measurement Tables for Involute Spur Gears
2000-A88 ERTA-1989 Gear Classification and Inspection Handbook Tolerances and Measuring Methods for Unassembled Spur and Helical Gears (Including Metric Equivalents)
2000-A88 ERTA-1990 Gear Classification and Inspection Handbook Tolerances and Measuring Methods for Unassembled Spur and Helical Gears (Including Metric Equivalents)
2000-A88 ERTA-1992 Gear Classification and Inspection Handbook Tolerances and Measuring Methods for Unassembled Spur and Helical Gears (Including Metric Equivalents)

Korean Agency for Technology and Standards (KATS), Meizheng Testing

KS B ISO 12713:2008 Non-destructive testing－Acoustic emission inspection－Primary calibration of transducers
KS B ISO 16828:2014 Non-destructive testing — Ultrasonic testing — Time-of-flight diffraction technique as a method for detection and sizing of discontinuities
KS R ISO 13555-3-2005(2010) Diesel engines－Procedure for checking the dynamic timing of diesel fuel injection equipment－Part 3：Validation of timing measurement devices
KS C IEC 60910:2009 Containment monitoring instrumentation for early detection of developing deviations from normal operation in light water reactors
KS B ISO 7500-1:2003 Metallic materials-Verification of static uniaxial testing machines-Part 1:Tension/compression testing machines-Verification and calibration of the force-measuring system
KS B ISO 7500-1:2013 Metallic materials－Verification of static uniaxial testing machines－Part 1：Tension/compression testing machines－Verification and calibration of the force-measuring system
KS A IEC 60605-6:2003 Equipment reliability testing－Part 6：Tests for the validity of the constant failure rate or constant failure intensity assumptions
KS B ISO 14253-2:2014 Geometrical Product Specifications(GPS)-Inspection by measurement of workpieces and measuring equipment-Part 2:Guidance for the estimation of uncertainty in GPS measurement, in calibration of measuring equipment and in product verification
KS B ISO 14253-2:2012 Geometrical Product Specifications(GPS)-Inspection by measurement of workpieces and measuring equipment-Part 2:Guidance for the estimation of uncertainty in GPS measurement, in calibration of measuring equipment and in product verification
KS B ISO 14253-2:2015 Geometrical product specifications(GPS) — Inspection by measurement of workpieces and measuring equipment — Part 2: Guidance for the estimation of uncertainty in GPS measurement, in calibration of measuring equipment and in product verification

International Organization for Standardization (ISO), Meizheng Testing

ISO 12713:1998 Non-destructive testing - Acoustic emission inspection - Primary calibration of transducers
ISO 16828:2012 Non-destructive testing - Ultrasonic testing - Time-of-flight diffraction technique as a method for detection and sizing of discontinuities
ISO 11843-6:2019 Capability of detection — Part 6: Methodology for the determination of the critical value and the minimum detectable value in Poisson distributed measurements by normal approximations
ISO 9342-1:2005 Optics and optical instruments - Test lenses for calibration of focimeters - Part 1: Test lenses for focimeters used for measuring spectacle lenses
ISO 9342-2:2005 Optics and optical instruments - Test lenses for calibration of focimeters - Part 2: Test lenses for focimeters used for measuring contact lenses
ISO/TS 14253-2:1999/Cor 1:2007 Geometrical Product Specifications (GPS) - Inspection by measurement of workpieces and measuring equipment - Part 2: Guide to the estimation of uncertainty in GPS measurement, in calibration of measuring equipment and in product verification; Technical Co

United States Navy, Meizheng Testing

NAVY NAVSEA T9074-AT-GIB-010/2032-2002 EDDY CURRENT INSPECTION OF HEAT EXCHANGER TUBING ON SHIPS OF THE UNITED STATES NAVY

National Metrological Verification Regulations of the People's Republic of China, Meizheng Testing

JJG(机械) 84-1992 Verification Regulations for J703 Bearing Sine Measuring Instrument
JJG 1100-2014 Gas-Flow Proportional Counter Gross Alpha and Gross Beta Measuring Instruments
JJG(民航) 042-1997 Verification Regulation of ППБ-100 difference Altitude Corrector Tester
JJG(电子) 04009-1987 BJ2983 type crystal triode forward-biased secondary breakdown tester trial verification regulations
JJG(核工) 11-1991 Method for measuring emissivity of α, β planar sources with 2π multi-wire proportional counter
JJG(核工) 17-1991 Test Method for Determination of Radioactive Gas Activity Using Inner Gas Proportional Counting Standard Device
JJG(核工) 13-1991 Method for measuring the specific activity of B radioactive solution with 4πβ flow gas proportional counter standard device

Sichuan Provincial Standard of the People's Republic of China, Meizheng Testing

DB51/T 1444-2012 In-use isolated positive pressure oxygen respirator testing and inspection specification

Acoustical Society of America (ASA), Meizheng Testing

ASA S3.52-2016 American National Standard Measurements of the Threshold of Hearing and Signal Detectability in a Sound Field

Zhejiang Provincial Standard of the People's Republic of China, Meizheng Testing

DB3301/T 1096-2018 Polymerase chain reaction detection method for Enterocystoma hepatica of Penaeus vannamei

Japanese Industrial Standards Committee (JISC), Meizheng Testing

JIS Q 17025:2005 General requirements for the competence of testing and calibration laboratories
JIS Z 8754:1999 Vacuum technology -- Mass-spectrometer-type leak-detector calibration
JIS K 0170-4:2011 Testing methods for water quality by flow analysis -- Part 4: Orthophosphate and total phosphorus
JIS K 0170-4:2019 Testing methods for water quality by flow analysis -- Part 4: Orthophosphate and total phosphorus

Professional Standard - Machinery, Meizheng Testing

JB/T 8428-1996 Calibration of standard test blocks for ultrasonic testing instruments of steel welds

RO-ASRO, Meizheng Testing

STAS 12030/9-1986 GENERAL USE MACHINE-TOOLS FOR METALS CUTTING TEST PIECES FOR ACCURACY CHECKING UP Checking metnods of front knocking

Military Standard of the People's Republic of China-General Armament Department, Meizheng Testing

GJB 533.25-1988 Detection method for 45 components of submarine cabin air. Determination of n-propanol and n-butanol content by gas chromatography.
GJB 533.33-1991 Detection method of air components in submarine cabin. Determination of cumene, n-propylbenzene, tert-butylbenzene, n-butylbenzene, 1,3,5-trimethylbenzene (including other butylbenzene) and 1,2,4-trimethylbenzene in gas phase. chromatography
GJB 533.33A-2021 Part 33 of the method for detecting air components in submarine cabins: Cumene, n-propylbenzene, tert-butylbenzene, n-butylbenzene, sec-butylbenzene, 1,3,5-trimethylbenzene (including other butylbenzene), 1,2, 4-Determination of trimethylbenzene content b

AENOR, Meizheng Testing

UNE-EN ISO 3452-1:2013 Non-destructive testing - Penetrant testing - Part 1: General principles (ISO 3452-1:2013, corrected version 2014-05-01)
UNE-EN ISO 11623:2016 Gas cylinders - Composite construction - Periodic inspection and testing (ISO 11623:2015, Corrected version 2017-02)
UNE-EN ISO 14246:2014/A1:2017 Gas cylinders - Cylinder valves - Manufacturing tests and examinations - Amendment 1 (ISO 14246:2014/Amd 1:2017)
UNE-EN ISO 8222:2003 Petroleum measurement systems. Calibration. Temperature corrections for use when calibrating volumetric proving tanks (ISO 8222:2002)
UNE-EN ISO 21571:2005/A1:2013 Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Nucleic acid extraction - Amendment 1 (ISO 21571:2005/Amd 1:2013)

European Committee for Electrotechnical Standardization（CENELEC）, Meizheng Testing

EN 62606:2013/FprA2:2022 Amendment 2 - General requirements for arc fault detection devices

Canadian Standards Association (CSA), Meizheng Testing

CSA 6.19-M93-CAN/CGA-1993 Residential Carbon Monoxide Detector.Modification No 1: Septembre 1999

SAE - SAE International, Meizheng Testing

SAE AMS3656C-1978 Polytetrafluoroethylene Extrusions Normal Strength@ As Sintered@ Radiographically Inspected

Professional Standard - Petroleum, Meizheng Testing

SY/T 6092-1994 Maintenance requirements and inspection of positive pulse wireless inclinometer while drilling

ES-UNE, Meizheng Testing

UNE-EN ISO 21150:2016/A1:2023 Cosmetics - Microbiology - Detection of Escherichia coli - Amendment 1 (ISO 21150:2015/Amd 1:2022)
UNE-EN ISO 22717:2016/A1:2023 Cosmetics - Microbiology - Detection of Pseudomonas aeruginosa - Amendment 1 (ISO 22717:2015/Amd 1:2022)
UNE-EN ISO 18416:2016/A1:2023 Cosmetics - Microbiology - Detection of Candida albicans - Amendment 1 (ISO 18416:2015/Amd 1:2022)
UNE-EN ISO 22718:2016/A1:2023 Cosmetics - Microbiology - Detection of Staphylococcus aureus - Amendment 1 (ISO 22718:2015/Amd 1:2022)
UNE-EN ISO 10893-8:2011/A1:2021 Non-destructive testing of steel tubes - Part 8: Automated ultrasonic testing of seamless and welded steel tubes for the detection of laminar imperfections - Amendment 1: Change acceptance criteria (ISO 10893-8:2011/Amd 1:2020)
UNE-EN ISO 6579-1:2017/A1:2021 Microbiology of the food chain - Horizontal method for the detection, enumeration and serotyping of Salmonella - Part 1: Detection of Salmonella spp. - Amendment 1 Broader range of incubation temperatures, amendment to the status of Annex D, and correc...
UNE-EN ISO 8222:2021/A1:2022 Petroleum measurement systems - Calibration - Volumetric measures, proving tanks and field measures (including formulae for properties of liquids and materials) - Amendment 1: Correction of two typographical errors (ISO 8222:2020/Amd 1:2022)
UNE-EN ISO 21149:2017/A1:2023 Cosmetics - Microbiology - Enumeration and detection of aerobic mesophilic bacteria - Amendment 1 (ISO 21149:2017/Amd 1:2022)
UNE-EN ISO 18415:2017/A1:2023 Cosmetics - Microbiology - Detection of specified and non-specified microorganisms - Amendment 1 (ISO 18415:2017/Amd 1:2022)
UNE-EN ISO 10893-9:2011/A1:2021 Non-destructive testing of steel tubes - Part 9: Automated ultrasonic testing for the detection of laminar imperfections in strip/plate used for the manufacture of welded steel tubes - Amendment 1: Change acceptance criteria (ISO 10893-9:2011/Amd 1:2020)
UNE-ISO 5496:2007/Amd 1:2019 Sensory analysis -- Methodology -- Initiation and training of assessors in the detection and recognition of odours -- Amendment 1.
UNE-EN ISO 18119:2020/A1:2021 Gas cylinders - Seamless steel and seamless aluminium-alloy gas cylinders and tubes - Periodic inspection and testing - Amendment 1 (ISO 18119:2018/Amd 1:2021)
UNE-EN ISO 16148:2016/A1:2021 Gas cylinders - Refillable seamless steel gas cylinders and tubes - Acoustic emission examination (AT) and follow-up ultrasonic examination (UT) for periodic inspection and testing - Amendment 1 (ISO 16148:2016/Amd 1:2020)
UNE-EN ISO 10893-12:2011/A1:2021 Non-destructive testing of steel tubes - Part 12: Automated full peripheral ultrasonic thickness testing of seamless and welded (except submerged arc-welded) steel tubes - Amendment 1: Change of acceptance criteria (ISO 10893-12:2011/Amd 1:2020)

国家药品监督管理局, Meizheng Testing

YY/T 1592-2018 ABO positive typing and RhD blood typing test card (column agglutination method)

International Telecommunication Union (ITU), Meizheng Testing

ITU-T G.720.1 AMD 1-2010 Generic sound activity detector - Amendment 1: New Annex A on generic voice activity detection
ITU-T Q.785.2 AMD 1-2000 ISUP'97 Supplementary Services - Test Suite Structure and Test Purposes (TSS& TP) Amendment 1: New Appendix I - Additional Test Configuration for ISUP'97 Supplementary Services Series Q: Switching and Signalling Specifications of Signalling System No. 7 -

British Standards Institution (BSI), Meizheng Testing

BS ISO 11843-6:2013 Capability of detection. Methodology for the determination of the critical value and the minimum detectable value in Poisson distributed measurements by normal approximations
PD 6528-1990 Method for verifying accuracy of tan delta measurements applicable to capacitors
BS ISO 11843-6:2019 Tracked Changes. Capability of detection. Methodology for the determination of the critical value and the minimum detectable value in Poisson distributed measurements by normal approximations
BS EN ISO 8222:2002 Petroleum measurement systems - Calibration - Temperature corrections for use when calibrating volumetric proving tanks
BS EN ISO 9342-2:2006 Optics and optical instruments - Test lenses for calibration of focimeters - Test lenses for focimeters used for measuring contact lenses
BS EN ISO 9342-2:2005 Optics and optical instruments - Test lenses for calibration of focimeters - Test lenses for focimeters used for measuring contact lenses
BS EN ISO 9342-1:2005 Optics and optical instruments - Test lenses for calibration of focimeters - Test lenses for focimeters used for measuring spectacle lenses
BS EN ISO 10427-2:2004 Petroleum and natural gas industries - Equipment for well cementing - Centralizer placement and stop-collar testing
19/30383995 DC BS EN ISO 8222. Petroleum measurement systems. Calibration. Temperature corrections for use when calibrating volumetric proving tanks

Association Francaise de Normalisation, Meizheng Testing

NF X06-048-2*NF ISO 11843-2:2000 Capability of detection - Part 2 : methodology in the linear calibration case
NF EN ISO 21150/A1:2022 Cosmétiques - Microbiologie - Détection d'Escherichia coli - Amendement 1
NF EN ISO 18416/A1:2022 Cosmétiques - Microbiologie - Détection de Candida albicans - Amendement 1
NF EN ISO 22717/A1:2022 Cosmétiques - Microbiologie - Détection de Pseudomonas aeruginosa - Amendement 1
NF E29-793/A1*NF EN ISO 16148/A1:2020 Gas cylinders - Refillable seamless steel gas cylinders and tubes - Acoustic emission examination (AT) and follow-up ultrasonic examination (UT) for periodic inspection and testing - Amendment 1
NF EN ISO 10893-8/A1:2020 Essais non destructifs des tubes en acier - Partie 8 : contrôle automatisé par ultrasons pour la détection des dédoublures des tubes en acier sans soudure et soudés - Amendement 1 : changement des critères d'acceptation
NF V08-013-1/A1*NF EN ISO 6579-1/A1:2020 Microbiology of the food chain - Horizontal method for the detection, enumeration and serotyping of Salmonella - Part 1 : detection of Salmonella spp. - Amendment 1 Broader range of incubation temperatures, amendment to the status of Annex D, and correcti
NF EN ISO 22718/A1:2022 Cosmétiques - Microbiologie - Détection de Staphylococcus aureus - Amendement 1
NF A49-785-8/A1*NF EN ISO 10893-8/A1:2020 Non-destructive testing of steel tubes - Part 8 : automated ultrasonic testing of seamless and welded steel tubes for the detection of laminar imperfections - Amendment 1 : change acceptance criteria
NF ISO 11843-5/A1:2017 Capacité de détection - Partie 5 : méthodologie des étalonnages linéaire et non linéaire - Amendement 1
NF M08-005/A1*NF EN ISO 8222/A1:2022 Petroleum measurement systems - Calibration - Volumetric measures, proving tanks and field measures (including formulae for properties of liquids and materials) - Amendment 1 : correction of two typographical errors
NF A49-785-11/A1*NF EN ISO 10893-11/A1:2020 Non-destructive testing of steel tubes - Part 11 : automated ultrasonic testing of weld seam of welded steel tubes for the detection of longitudinal and/or transverse imperfections - Amendment 1 : change of ultrasonic test frequency; change of acceptance
NF EN ISO 18415/A1:2022 Cosmétiques - Microbiologie - Détection des micro-organismes spécifiés et non spécifiés - Amendement 1
NF EN ISO 21149/A1:2022 Cosmétiques - Microbiologie - Dénombrement et détection des bactéries aérobies mésophiles - Amendement 1
NF EN ISO 10893-11/A1:2020 Essais non destructifs des tubes en acier - Partie 11 : contrôle automatisé par ultrasons du cordon de soudure des tubes en acier soudés pour la détection des imperfections longitudinales et/ou transversales - Amendement 1 : changement de la fréqu...
NF EN ISO 10893-1/A1:2020 Essais non destructifs des tubes en acier - Partie 1 : contrôle automatisé électromagnétique pour vérification de l'étanchéité hydraulique des tubes en acier sans soudure et soudés (sauf à l'arc immergé sous flux en poudre) - Amendement 1 ...
NF EN ISO 16148/A1:2020 Bouteilles à gaz - Bouteilles à gaz rechargeables en acier sans soudure et tubes - Essais d'émission acoustique et examen ultrasonique complémentaire pour l'inspection périodique et l'essai - Amendement 1
NF A49-785-3/A1*NF EN ISO 10893-3/A1:2019 Non-destructive testing of steel tubes - Part 3 : automated full peripheral flux leakage testing of seamless and welded (except submerged arc-welded) ferromagnetic steel tubes for the detection of longitudinal and/or transverse imperfections - Amendment 1
NF A49-785-3/A2*NF EN ISO 10893-3/A2:2020 Non-destructive testing of steel tubes- Part 3 : automated full peripheral flux leakage testing of seamless and welded (except submerged arc-welded) ferromagnetic steel tubes for the detection of longitudinal and/or transversal imperfections - Amendment 2
NF X06-048-5/A1*NF ISO 11843-5/A1:2017 Capability of detection - Part 5 : methodology in the linear and non-linear calibration cases - Amendment 1
NF ISO 5496/A1:2018 Analyse sensorielle - Méthodologie - Initiation et entraînement des sujets à la détection et à la reconnaissance des odeurs - Amendement 1
NF E10-201-2*NF EN ISO 14253-2:2011 Geometrical product specifications (GPS) - Inspection by measurement of workpieces and measuring equipment - Part 2 : guidance for the estimation of uncertainty in GPS measurement, in calibration of measuring equipment and in product verification
NF A49-785-10/A1*NF EN ISO 10893-10/A1:2020 Non-destructive testing of steel tubes - Part 10 : automated full peripheral ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections - Amendment 1 : change of ul
NF A49-785-2/A1*NF EN ISO 10893-2/A1:2020 Non-destructive testing of steel tubes - Part 2 : automated eddy current testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of imperfections - Amendment 1 : change of dimensions of the reference notch; change accept
NF S12-134-1*NF EN ISO 9342-1:2005 Optics and optical instruments - Test lenses for calibration of focimeters - Part 1 : test lenses for focimeters used for measuring spectacle lenses.
NF S12-134-2*NF EN ISO 9342-2:2006 Optics and optical instruments - Test lenses for calibration of focimeters - Part 2 : test lenses for focimeters used for measuring contact lenses.
NF E05-055:1998 Geometrical Product Specifications (GPS). Surface texture : profile method. Metrological characteristics of phase correct filters.
NF EN ISO 10893-2/A1:2020 Essais non destructifs des tubes en acier - Partie 2 : contrôle automatisé par courants de Foucault pour la détection des imperfections des tubes en acier sans soudure et soudés (sauf à l'arc immergé sous flux en poudre) - Amendement 1 : changem...
NF V09-006/A1*NF ISO 5496/A1:2018 Sensory analysis - Methodology - Initiation and training of assessors in the detection and recognition of odours - Amendment 1
NF A49-785-12/A1*NF EN ISO 10893-12/A1:2020 Non-destructive testing of steel tubes - Part 12 : automated full peripheral ultrasonic thickness testing of seamless and welded (except submerged arc-welded) steel tubes - Amendment 1 : change of acceptance criteria
NF M87-226-2*NF EN ISO 10427-2:2004 Petroleum and natural gas industries - Equipment for well cementing - Part 2 : centralizer placement and stop-collar testing
NF A03-003:1994 Metallic materials. Tensile test. Part 3 : calibration of force proving instruments used for the verification of uniaxial testing machines.
NF EN ISO 16654/A1:2017 Microbiologie des aliments - Méthode horizontale pour la recherche des Escherichia coli O157 - Amendement 1 : annexe B : résultats des études interlaboratoires
NF A49-785-1/A1*NF EN ISO 10893-1/A1:2020 Non-destructive testing of steel tubes - Part 1 : automated electromagnetic testing of seamless and welded (except submerged arc-welded) steel tubes for the verification of hydraulic leaktightness - Amendment 1 : change of dimensions of the reference notc

ITU-T - International Telecommunication Union/ITU Telcommunication Sector, Meizheng Testing

ITU-T X.141-1988 GENERAL PRINCIPLES FOR THE DETECTION AND CORRECTION OF ERRORS IN PUBLIC DATA NETWORKS

CEN - European Committee for Standardization, Meizheng Testing

EN 12517:1998 Non-destructive testing of welds Radiographic testing of welded joints Acceptance levels (Incorporates Amendment A1: 2002)

American Society for Testing and Materials (ASTM), Meizheng Testing

ASTM E408-13(2019) Standard Test Methods for Total Normal Emittance of Surfaces Using Inspection-Meter Techniques
ASTM E2063-00 Standard Practice for Calibration and Functionality Checks Used in Forensic Psychophysiological Detection of Deception (Polygraph) Examinations
ASTM E3081-21 Standard Practice for Outlier Screening Using Process Compensated Resonance Testing via Swept Sine Input for Metallic and Non-Metallic Parts
ASTM E3081-16 Standard Practice for Outlier Screening Using Process Compensated Resonance Testing via Swept Sine Input for Metallic and Non-Metallic Parts
ASTM D7157-12 Standard Test Method for Determination of Intrinsic Stability of Asphaltene-Containing Residues, Heavy Fuel Oils, and Crude Oils (n-Heptane Phase Separation; Optical Detection)
ASTM D7157-05 Standard Test Method for Determination of Intrinsic Stability of Asphaltene-Containing Residues, Heavy Fuel Oils, and Crude Oils (n-Heptane Phase Separation; Optical Detection)

American National Standards Institute （ANSI), Meizheng Testing

ANSI N15.36-2010 American National Standard for Methods of Nuclear Material Control - Measurement Control Program - Nondestructive Assay Measurement Control and Assurance
ANSI/IEEE N42.32:2016 American National Standard Performance Criteria for Alarming Personal Radiation Detectors for Homeland Security
ANSI/IEEE N42.35:2016 American National Standard for Evaluation and Performance of Radiation Detection Portal Monitors for Use in Homeland Security
ANSI/IEEE N42.34:2015 American National Standard Performance Criteria for Handheld Instruments for the Detection and Identification of Radionuclides
ANSI/IEEE N42.34:2021 American National Standard Performance Criteria for Handheld Instruments for the Detection and Identification of Radionuclides
ANSI/ISEA 102-1990(R2015) American National Standard For Gas Detector Tube Units - Short Term Type for Toxic Gases and Vapors in Working Environments

BR-ABNT, Meizheng Testing

ABNT MB-1252-1979

Society of Automotive Engineers (SAE), Meizheng Testing

SAE AMS3656D-2011 POLYTETRAFLUOROETHYLENE EXTRUSIONS Normal Strength, As Sintered, Radiographically Inspected
SAE AMS3656B-1976 POLYTETRAFLUOROETHYLENE EXTRUSIONS Normal Strength, As Sintered, Radiographically Inspected
SAE AMS3656A-1966 POLYTETRAFLUOROETHYLENE EXTRUSIONS Normal Strength, As Sintered, Radiographically Inspected

Professional Standard - Coal, Meizheng Testing

MT/T 629-1996 Specifications for cylindrical positive pressure samplers for gas detection tubes

RU-GOST R, Meizheng Testing

GOST 19656.13-1976 Semiconductor UHF detector diodes. Measurement methods of tangential sensitivity
GOST 8.019-1985 State system for ensuring the uniformity of measurements. State primary standard and state verification schedule for means measuring electrical capacity and tangent loss angle
GOST 30683-2000 Noise of machines. Measurement of emission sound pressure levels at a work station and at other specified positions. Method requiring environmental corrections

Professional Standard - Tobacco, Meizheng Testing

YC/T 541-2016 Cigarettes.Correction of detection data for NFDPM and carbon monoxide in mainstream smoke

Aerospace Industries Association/ANSI Aerospace Standards, Meizheng Testing

AIA/NAS NAS410 AMD 5-2020 NAS CERTIFICATION & QUALIFICATION OF NONDESTRUCTIVE TEST PERSONNEL AMENDMENT (Rev 5)

National Association of Corrosion Engineers (NACE), Meizheng Testing

NACE RP0590-1996 Recommended Practice for Prevention, Detection, and Correction of Deaerator Cracking Item No. 21046
NACE SP0590-2007 Prevention, Detection, and Correction of Deaerator Cracking (Item No. 21046)

卫生健康委员会, Meizheng Testing

WS 817-2023 Positron emission tomography (PET) equipment quality control testing standards

Professional Standard - Hygiene , Meizheng Testing

WS/T 492-2016 Performance verification of precision and correctness of quantitative determination items in clinical laboratory
WS/T 492-2015 Performance verification of precision and correctness of quantitative determination items in clinical laboratory

NZ-SNZ, Meizheng Testing

NZS 5263:2003 Gas Detection and Odorization (Incorporating Amendment No.1: October 30, 2009)
AS/NZS 4641:2007 Electrical apparatus for detection of oxygen and other gases and vapours at toxic levels-General requirements and test methods (Incorporating Amendment 1: June 2008)

International Electrotechnical Commission (IEC), Meizheng Testing

IEC 62089:2001 Nuclear instrumentation - Calibration and usage of alpha/beta gas proportional counters
IEC 60910:1988 Containment monitoring instrumentation for early detection of developing deviations from normal operation in light water reactors.
IEC 62606:2013/AMD2:2022/COR1:2023 Corrigendum 1 - Amendment 2 - General requirements for arc fault detection and protection devices (AFDDs)
IEC 61578:1997 Radiation protection instrumentation - Calibration and verification of the effectiveness of radon compensation for alpha and/or beta aerosol measuring instruments - Test methods
IEC 60910:2022 Nuclear power plants - Instrumentation important to safety - Containment monitoring for early detection of developing deviations from normal operation in light water reactors
IEC 60061-3:1969/AMD45:2011 Amendment 45 Lamp caps and holders together with gauges for the control of interchangeability and safety. Part 3: Gauges
IEC 62446-1:2016/AMD1:2018 Photovoltaic (PV) systems - Requirements for testing, documentation and maintenance - Part 1: Grid connected systems - Documentation, commissioning tests and inspection; Amendment 1

IEEE - The Institute of Electrical and Electronics Engineers@ Inc., Meizheng Testing

IEEE N42.35-2016 American National Standard for Evaluation and Performance of Radiation Detection Portal Monitors for Use in Homeland Security
IEEE N42.35-2006 American National Standard for Evaluation and Performance of Radiation Detection Portal Monitors for Use in Homeland Security
IEEE N42.12-1994 American National Standard Calibration and Usage of Thallium Activated Sodium Iodide Detector Systems for Assay of Radionuclides
IEEE N42.37-2006 American National Standard for Training Requirements for Homeland Security Purposes Using Radiation Detection Instrumentation for Interdiction and Prevention
IEEE N42.34-2015 American National Standard Performance Criteria for Handheld Instruments for the Detection and Identification of Radionuclides
IEEE C63.4A/D1.04-2017 American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz Amendment 1: Test Site Validation
IEEE C63.4A-2017 American National Standard for Methods of Measurement of Radio- Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz Amendment 1: Test Site Validation

ANSI - American National Standards Institute, Meizheng Testing

X9 TR-48-2018 Card-Not-Present (CNP) Fraud Mitigation in the United States: Strategies for Preventing@ Detecting@ and Responding to a Growing Threat (ASCX9)
X3.16-1976 Character Structure and Character Parity Sense for Serial-by-Bit Data Communication in the American National Standard Code for Information Interchange

Danish Standards Foundation, Meizheng Testing

DS/ISO 11843-6:2013 Capability of detection - Part 6: Methodology for the determination of the critical value and the minimum detectable value in Poisson distributed measurements by normal approximations
DS/EN ISO 8222:2003 Petroleum measurement systems - Calibration - Temperature corrections for use when calibrating volumetric proving tanks
DS/EN ISO 21571/A1:2013 Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Nucleic acid extraction - Amendment 1
DS/EN ISO 21569/A1:2013 Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Qualitative nucleic acid based methods - Amendment 1
DS/EN ISO 18119:2021 Gas cylinders – Seamless steel and seamless aluminium-alloy gas cylinders and tubes – Periodic inspection and testing – Amendment 1 (ISO 18119:2018/Amd 1:2021)

BE-NBN, Meizheng Testing

NBN-ISO 9366:1992 Composition cork floor tiles. Determination and control of squareness and straightness of edges
NBN E 62-201-1975

SE-SIS, Meizheng Testing

SIS SS IEC 256:1983 Nuclear instrumentation - Externa! diameters of cylindrical radiation probes containing Geiger-Muller or proportional countertubes or scintillation detectors
SIS SS-IEC 910:1990 Nuclear instrumentation — Containment monitoring instrumentation for early detection ofdeveloping deviations from normal operation in light water reactors
SIS SS IEC 768:1986 Nuclear instrumentation - Process stream radiation monitoring equipment in light water nuclear reactors for normal operating and incident conditions

AT-OVE/ON, Meizheng Testing

OVE EN 62606/A2-2021 General requirements for arc fault detection devices (IEC 23E/1237/CDV) (english version) (Amendment)

PL-PKN, Meizheng Testing

PN-EN ISO 16148-2016-08/A1-2020-11 E Gas cylinders -- Refillable seamless steel gas cylinders and tubes -- Acoustic emission examination (AT) and follow-up ultrasonic examination (UT) for periodic inspection and testing -- Amendment 1 (ISO 16148:2016/Amd 1:2020)
PN-EN ISO 10893-3-2011/A2-2020-12 E Non-destructive testing of steel tubes -- Part 3: Automated full peripheral flux leakage testing of seamless and welded (except submerged arc-welded) ferromagnetic steel tubes for the detection of longitudinal and/or transverse imperfections -- Amendment
PN-EN ISO 10893-8-2011/A1-2020-12 E Non-destructive testing of steel tubes -- Part 8: Automated ultrasonic testing of seamless and welded steel tubes for the detection of laminar imperfections -- Amendment 1: Change acceptance criteria (ISO 10893-8:2011/Amd 1:2020)
PN-EN ISO 10893-10-2011/A1-2021-01 E Non-destructive testing of steel tubes -- Part 10: Automated full peripheral ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections -- Amendment 1: Change of ul
PN-EN ISO 10893-9-2011/A1-2021-01 E Non-destructive testing of steel tubes -- Part 9: Automated ultrasonic testing for the detection of laminar imperfections in strip/plate used for the manufacture of welded steel tubes -- Amendment 1: Change acceptance criteria (ISO 10893-9:2011/Amd 1:2020
PN Z04207-02-1989 Air purity protection ests for mercaptans etermination of n-butyl mercaptan n work places by gas chromatography ith flame ionization etection
PN-EN ISO 10893-12-2011/A1-2020-12 E Non-destructive testing of steel tubes -- Part 12: Automated full peripheral ultrasonic thickness testing of seamless and welded (except submerged arc-welded) steel tubes -- Amendment 1: Change of acceptance criteria (ISO 10893-12:2011/Amd 1:2020)

Agricultural Standard of the People's Republic of China, Meizheng Testing

农业部1025号公告-2-2008 Determination of metronidazole,dimetridazole and their metabolites in animal derived food by liquid chromatograph-tandem mass spectrometry method

API - American Petroleum Institute, Meizheng Testing

API SPEC 5B-1996 Specification for Threading@ Gauging@ and Thread Inspection of Casing@ Tubing@ and Line Pipe Threads (U.S. Customary Units) (FOURTEENTH EDITION)

Guangxi Provincial Standard of the People's Republic of China, Meizheng Testing

DB45/T 1510-2017 Multiple reverse transcription polymerase chain reaction method for the detection of PRRSV American classic strains, variant strains and European strains
DB45/T 1511-2017 Multiple Fluorescent Quantitative Reverse Transcription Polymerase Chain Reaction Method for Detection of PRRSV American Wild Strain and TJM-F92 Vaccine Strain
DB45/T 1010-2014 Detection of American and European Porcine Reproductive and Respiratory Syndrome Viruses by Multiplex Fluorescent Quantitative Reverse Transcription Polymerase Chain Reaction

Professional Standard - Agriculture, Meizheng Testing

111兽药典三部-2015 Text Contents Diagnostic Products Foot-and-Mouth Disease Type O Antibody Liquid Phase Blocking ELISA Detection Kit
109兽药典三部-2015 Text Contents Diagnostic Products Foot-and-Mouth Disease Virus Nonstructural Protein 3ABC ELISA Antibody Detection Kit
44兽药残留检测标准操作规程-2008 Method for the detection of metronidazole, demetonidazole and their metabolite residues in animal food--Ultra performance liquid chromatography-tandem mass spectrometry
110兽药典三部-2015 Text Contents Diagnostic Products Foot-and-Mouth Disease Virus Asia Type 1 Antibody Liquid Phase Blocking ELISA Detection Kit

US-CFR-file, Meizheng Testing

CFR 9-77.34-2013 Animals and Animal Products. Part77:Tuberculosis. Section77.34:Official tuberculosis tests.

AT-ON, Meizheng Testing

OENORM EN ISO 8222/A1:2021 Petroleum measurement systems - Calibration - Volumetric measures, proving tanks and field measures (including formulae for properties of liquids and materials) - Correction of two typographical errors (ISO 8222:2020/DAM 1:2021) (Amendment)

Lithuanian Standards Office , Meizheng Testing

LST EN ISO 8222:2002 Petroleum measurement systems - Calibration - Temperature corrections for use when calibrating volumetric proving tanks (ISO 8222:2002)
LST EN ISO 18119/A1:2021 Gas cylinders - Seamless steel and seamless aluminium-alloy gas cylinders and tubes - Periodic inspection and testing - Amendment 1 (ISO 18119:2018/Amd 1:2021)

CENELEC - European Committee for Electrotechnical Standardization, Meizheng Testing

EN 60079-29-2:2007 Explosive atmospheres - Part 29-2: Gas detectors - Selection@ installation@ use and maintenance of detectors for flammable gases and oxygen (Incorporating Corrigendum December 2007)

European Committee for Standardization (CEN), Meizheng Testing

EN ISO 17892-3:2015 Geotechnical investigation and testing - Laboratory testing of soil - Part 3: Determination of particle density
EN ISO 9342-2:2005 Optics and optical instruments - Test lenses for calibration of focimeters - Part 2: Test lenses for focimeters used for measuring contact lenses (ISO 9342-2:2005)
EN ISO 10427-2:2004 Petroleum and natural gas industries - Equipment for well cementing - Part 2: Centralizer placement and stop-collar testing
EN ISO 9342-1:2005 Optics and optical instruments Test lenses for calibration of focimeters Part 1: Test lenses for focimeters used for measuring spectacle lenses

Defense Logistics Agency, Meizheng Testing

DLA SMD-5962-88533 REV C-1994 MICROCIRCUIT, DIGITAL, CMOS, ERROR DETECTION AND CORRECTION UNIT, MONOLITHIC SILICON
DLA SMD-5962-88613 REV B-1991 MICROCIRCUIT, DIGITAL, CMOS, 16-BIT ERROR DETECTION AND CORRECTION UNIT, MONOLITHIC SILICON
DLA SMD-5962-92122 REV B-1993 MICROCIRCUIT, DIGITAL, CMOS, 32-BIT FLOW-THRU ERROR DETECTION AND CORRECTION UNIT, MONOLITHIC SILICON
DLA SMD-5962-06239 REV B-2011 MICROCIRCUIT, DIGITAL, RADIATION HARDENED, ADVANCED CMOS, 16-BIT PARALLEL ERROR DETECTION AND CORRECTION CIRCUIT, WITH THREE-STATE OUTPUTS, MONOLITHIC SILICON
DLA SMD-5962-06239 REV C-2011 MICROCIRCUIT, DIGITAL, RADIATION HARDENED, ADVANCED CMOS, 16-BIT PARALLEL ERROR DETECTION AND CORRECTION CIRCUIT, WITH THREE-STATE OUTPUTS, MONOLITHIC SILICON

AIA/NAS - Aerospace Industries Association of America Inc., Meizheng Testing

NAS410-2003 NAS Certification & Qualification of Nondestructive Test Personnel (REV 2; Includes corrected Sheet 13 with (*) notation under Table IV)

CH-SNV, Meizheng Testing

SN EN ISO 16148/A1:2020 Gas cylinders - Refillable seamless steel gas cylinders and tubes - Acoustic emission examination (AT) and follow-up ultrasonic examination (UT) for periodic inspection and testing (ISO 16148:2016/Amd 1:2020); Amendment A1
SN EN ISO 18119/A1:2021 Gas cylinders - Seamless steel and seamless aluminium-alloy gas cylinders and tubes - Periodic inspection and testing (ISO 18119:2018/Amd 1:2021); Amendment A1

US-FCR, Meizheng Testing

FCR COE ETN 82-10-1982 CURRENT SEWER SYSTEM INFILTRATION AND INFLOW (I/I) MANAGEMENT TECHNIQUES AND REQUIREMENTS FOR EXCESSIVE FLOW DETECTION, ANALYSIS AND CORRECTION

Standard Association of Australia （SAA）, Meizheng Testing

AS/NZS 61779.1/AMD 1:2005 Amendment No.1 to AS/NZS 61779.1:2000 Electrical apparatus for the detection and measurement of flammable gases Part 1: General requirements and test methods

VDI - Verein Deutscher Ingenieure, Meizheng Testing

VDI 4208 BLATT 2 BERICHTIGUNG-2019 Anforderungen an Stellen bei der Ueberwachung von Emissionen an Kleinfeuerungsanlagen - Stellen fuer wiederkehrende Ueberpruefungen von eignungsgeprueften Messgeraeten - Berichtigung zur Richtlinie VDI 2048 Blatt 2:2019-01