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Sphericity detection

Sphericity detection, Total:499 items.

In the international standard classification, Sphericity detection involves: Aerospace fluid systems and components, Powder metallurgy, Extraction and processing of petroleum and natural gas, Cellular materials, Thermodynamics and temperature measurements, Machine tools, Vocabularies, Non-destructive testing, Valves, Plastics, Terminology (principles and coordination), Fluid storage devices, Sports equipment and facilities, Paints and varnishes, Lubricants, industrial oils and related products, Geology. Meteorology. Hydrology, Optics and optical measurements, Ceramics, Testing of metals, Materials for aerospace construction, Iron and steel products, Pipeline components and pipelines, Leather technology, Test conditions and procedures in general, Hinges, eyelets and other articulated joints, Measurement of volume, mass, density, viscosity, Storage equipment, Electricity. Magnetism. Electrical and magnetic measurements, Microbiology, Mechanical structures for electronic equipment, Bearings, Linear and angular measurements, Laboratory medicine, Farming and forestry, Soil quality. Pedology, Chipless working equipment, Road engineering, Welding, brazing and soldering, Non-ferrous metals, Industrial automation systems, Fishing and fish breeding, Veterinary medicine, Industrial trucks, Waxes, bituminous materials and other petroleum products, Construction materials, Adhesives, Metalliferous minerals, Transport, Protection against dangerous goods, Products of non-ferrous metals, Medical sciences and health care facilities in general, Standardization. General rules, Optoelectronics. Laser equipment, Company organization and management, Products of the textile industry, Shafts and couplings, Information technology (IT) in general, Products of the chemical industry, Acoustics and acoustic measurements, Glass, Cutting tools, Flexible drives and transmissions, Petroleum products in general, Equipment for entertainment, Non-metalliferous minerals, Ferrous metals, Beverages, Milk and milk products, Power stations in general.

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

GB/T 37406-2019 Detection method of degree of sphericity of spherical silica for electronic packaging—Particle dynamic photoelectric projection method
GB/T 24328.7-2020 Tisue paper and tissue products—Part 7: Determination of ball burst strength
GB/T 24328.9-2020 Tissue paper and tissue products—Part 9: Determination of wet ball burst strength
GB/T 40742.2-2021 Geometrical product specifications (GPS)—Geometrical precision verification—Part 2：Verification of form characteristics, orientation characteristics, position characteristics, run-out characteristics and profile characteristics
GB/T 39079-2020 Inspection and test specifications of large-scale amusement device—Acceleration test
GB/T 39967-2021 5-axis simultaneous machining center—Accuracy of S-shaped test piece
GB/T 39242-2020 Non-destructive testing—Ultrasonic testing—Sensitivity and range setting
GB/T 38898-2020 Non-destructive testing—Testing method for measuring coating bond strength using ultrasonic wave

Korean Agency for Technology and Standards (KATS), Sphericity detection

KS W 1544-2013 Aerospace－Tubing－Outside diameters and thicknesses－Metric dimensions
KS C 0907-1997(2002) VOLTAGE MEASUREMENT METHOD WITH SPHERE GAP
KS C 0907-1982 VOLTAGE MEASUREMENT METHOD WITH SPHERE GAP
KS M ISO 2884-2:2021 Paints and varnishes — Determination of viscosity using rotary viscometers — Part 2: Disc or ball viscometer operated at a specified speed
KS I ISO 7899:2014 Water quality — Detection and enumeration of intestinal enterococci and faecal streptococci
KS I ISO 7899-2014(2021) Water quality — Detection and enumeration of intestinal enterococci and faecal streptococci
KS B ISO 19843:2021 Rolling bearings — Ceramic bearing balls —Determination of strength by notched ball test
KS M ISO 22718:2007 Cosmetics-Microbiology-Detection of Staphylococcus aureus
KS M ISO 18416:2009 Cosmetics-Microbiology-Detection of Candida albicans
KS M ISO 18416:2014 Cosmetics — Microbiology — Detection of Candida albicans
KS B ISO 9980:2005 Belt drives-Grooved pulleys for V-belts(system based on effective width)-Geometrical inspection of grooves
KS B ISO 9980:2013 Belt drives－Grooved pulleys for V-belts(system based on effective width)－Geometrical inspection of grooves
KS M ISO 2039-1:2003 Plastics－Determination of hardness－Part 1：Ball indentation method
KS B ISO 3452-5:2022 Non-destructive testing — Penetrant testing — Part 5: Penetrant testing at temperatures higher than 50 ℃
KS B ISO 3452-6:2022 Non-destructive testing — Penetrant testing — Part 6: Penetrant testing at temperatures lower than 10 ℃

Shaanxi Provincial Standard of the People's Republic of China, Sphericity detection

DB61/T 1337-2020 Spherical Metal Powder Irregular Powder Detection Method
DB61/T 1001.4-2015 Microbiological limit test for health products Part 4: Staphylococcus aureus test

Professional Standard - Petroleum, Sphericity detection

SY/T 6786-2010 The calibration for microspherically focused logging tool
SY/T 5880.3-1994 Microspherical focused logging tool calibration rules
SY/T 0455-2004 Standard for γ-ray full view exposure technique of spherical tank

German Institute for Standardization, Sphericity detection

DIN 53579-1:1987 Testing of flexible cellular materials; hardness test on finished parts; indentation test on shaped parts
DIN 51350-1:2010 Testing of lubricants - Testing in the four-ball tester - Part 1: General working principles
DIN 51350-1:2015 Testing of lubricants - Testing in the four-ball tester - Part 1: General working principles
DIN 53461:1987 Testing of plastics; determination of heat deflection temperature under load
DIN 7638:1985 Compression couplings with spherical liner; equal elbows
DIN 53015:2019-06 Viscometry - Measurement of viscosity using the Hoeppler Falling-Ball Viscometer
DIN 53015:2001 Viscometry - Measurement of viscosity by means of the rolling ball viscometer by Hoeppler
DIN 53015:2019 Viscometry - Measurement of viscosity using the Hoeppler Falling-Ball Viscometer
DIN 53325:1974 Testing of leather; ball compression test for determination of grain expansion capacity and the force of fracture with the lastometer
DIN EN 13865:2004 Surfaces for sports areas - Determination of angled ball behaviour - Tennis; German version EN 13865:2003
DIN 7639:1985 Compression couplings with spherical liner; equal tees
DIN 7640:1985 Compression couplings with spherical liner; equal crosses
DIN 58932-3:1994 Haematology; determination of the concentration of blood corpuscles in blood; determination of the concentration of erythrocytes; reference method
DIN EN 15830:2012 Rough-terrain variable reach trucks - Visibility - Test methods and verification; German version EN 15830:2012
DIN 58161-3:1969-03 Testing of optical components; determination of radii with spherometer
DIN 12845:1972 Westergren tubes for the erythrocyte sedimentation rate of red blood corpuscles
DIN 51350-2:2010 Testing of lubricants - Testing in the four-ball tester - Part 2: Determination of welding load of liquid lubricants
DIN 51350-2:2015 Testing of lubricants - Testing in the four-ball tester - Part 2: Determination of welding load of liquid lubricants
DIN 53840-2:1983 Testing of textiles; determination of parameters for the crimp of textured filament yarns; filament yarns with a linear density exceeding 500 dtex
DIN 53840-1:1983 Testing of textiles; determination of parameters for the crimp of textured filament yarns; filament yarns with a linear density of up to 500 dtex
DIN 51350-3:2010 Testing of lubricants - Testing in the four-ball tester - Part 3: Determination of wearing characteristics of liquid lubricants
DIN 51350-3:2015 Testing of lubricants - Testing in the four-ball tester - Part 3: Determination of wearing characteristics of liquid lubricants
DIN EN 951:1999-05 Door leaves - Method for measurement of height, width, thickness and squareness; German version EN 951:1998
DIN EN ISO 3452-6:2009-04 Non-destructive testing - Penetrant testing - Part 6: Penetrant testing at temperatures lower than 10 °C (ISO 3452-6:2008); German version EN ISO 3452-6:2008
DIN EN ISO 3452-5:2009-04 Non-destructive testing - Penetrant testing - Part 5: Penetrant testing at temperatures higher than 50 °C (ISO 3452-5:2008); German version EN ISO 3452-5:2008
DIN 51350-4:2015 Testing of lubricants - Testing in the four-ball tester - Part 4: Determination of welding load of consistent lubricants
DIN 16195:1991 Industrial liquid-in-glass thermometers with round or V-shaped cade; requirements and testing

工业和信息化部, Sphericity detection

QB/T 5561-2020 Toilet paper ball bursting strength tester
JB/T 13470-2018 Non-destructive testing method of fluorescent penetrant testing of ceramic balls
JB/T 13586.1-2019 Automatic lathe for outer spherical ball bearing rings Part 1: Accuracy inspection
JBT13700.1-2019 Electrolytic forming machines for tubular workpieces Part 1: Accuracy inspection
JB/T 13700.1-2019 Electrolytic forming machines for tubular workpieces Part 1: Accuracy inspection
YS/T 1297-2019 Method for determination of sphericity of titanium and titanium alloy powders
YB/T 6040-2022 Method for determination of drop strength of fluorite pellets

HU-MSZT, Sphericity detection

Indonesia Standards, Sphericity detection

SNI 16-7061-2004 The measurement of work climates (hot) by wet bulb globe temperature index parameters
SNI 19-6045-1999 Suggested test temperature
SNI 19-0407-1998 Rockwell hardness test methods (scales A - B - C - D - E - F - G - H - K )

Professional Standard - Machinery, Sphericity detection

JB/T 9911.1-1999 Steel ball lapping machines Accuracy inspection
JB/T 9920.1-1999 Steel ball flashing machines Accuracy inspection
JB/T 9911.1-2014 Steel ball lapping machines.Part 1: Testing of the accuracy
JB/T 6341.2-2007 Steel ball grinding machines.Part 2: Testing of the accuracy
JB/T 6341.3-2015 Steel ball grinding machines.Part 3: High precision machines.Testing of the accuracy
JB/T 10554.2-2006 Nondesturctive testing.Ultrasonic testing of nodular cast iron.Part 2：Test of nodular cast iron crankshafts
JB/T 10554.2-2015 Ultrasonic testing of nondestructive testing shafts of ductile iron Part 2: Inspection of ductile iron crankshafts
JB/T 11577.1-2013 Sphere-turning lathes.Part 1: Testing of the accuracy
JB/T 6066-2004 Ring test block for non-destructive testing magnetic particle testing
JB/T 3990-1999 Gear grinding machine with form wheel Accuracy inspection
JB/T 3991-1999 Gear grinding machine with taper wheel Accuracy inspection
JB/T 3988-1999 Accuracy Inspection of Butterfly Grinding Wheel Gear Grinding Machine
JB/T 8599.1-1997 Numerically controlled copying bed milling machines Accuracy inspection
JB/T 3849.2-2011 Copying lathes.Part 2:Testing of the accuracy
JB/T 7414.1-1999 Accuracy inspection of vertical three-dimensional profiling milling machine
JB/T 10554.1-2006 Nondesturctive testing.Ultrasonic testing of nodular cast iron.Part 1:General principles
JB/T 10554.1-2015 Ultrasonic testing of shafts of ductile iron for non-destructive testing - Part 1: General
JB/T 11578.1-2013 Ball bearing ring automatic lathes.Part 1: Testing of the accuracy
JB/T 12609-2016 Inspection methods for blade area morphology of cutting tools
JB/T 5770.2-2006 Vertical electrolytic forming machine tools Part 2: Testing of accuracy
JB/T 7557-1994 Coaxiality error detection
JB/T 11997.2-2014 Horizontal electrochemical forming machines.Part 2: Testing of accuracy
JB/T 10790.2-2007 CNC creep feed prome grinding machines.Part 2: Testing of the accuracy

CZ-CSN, Sphericity detection

CSN 19 0426-1968 Spherical optical base test-plates
CSN 19 0427-1968 Spherical optical test-plates for comparison
CSN 79 3832-1994 Testing of leathers. Distension and strength of leathers grain. The balí burst test
CSN 02 4635-1981 Rolling bearings. Ball boaringK with spherical outside surface and extend inner ring width. Boundaiy dimensions
CSN ISO 4700:1992 Iron ore pellets. Determination of crushing strength
CSN 65 7087-1985 Determination of the viscosity of asphalts in Hoppler reoviscosimeter
CSN 25 8148-1966 Thermometers for determination of softening point by means of ring- and-ball apparatus
CSN 72 7013-1994 Determination of Steady State Thermal Conductivity of Materials. Methode of Globe
CSN 64 0619-1981 Plastics etermination of hardness by, tlie balí ndenLation method

Hunan Provincial Standard of the People's Republic of China, Sphericity detection

DB43/T 1651-2019 Determination of wet spherical bursting strength of tissue paper

Hebei Provincial Standard of the People's Republic of China, Sphericity detection

DB13/T 5591-2022 Rockwell hardness test method for forged (rolled) steel ball hardness

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc., Sphericity detection

ASHRAE 3971-1996 Prediction of Liquid Superheat Around Spherical Bubbles

Taiwan Provincial Standard of the People's Republic of China, Sphericity detection

CNS 5711-1980 Face-to-Face and End-to-End Dimensions of Globe Valves
CNS 35-1947 Standard Testing Temperature
CNS 14852-2004 Method of test for wines and spirits－Determination of solid content
CNS 3448-1992 Method of Test for Milk and Milk Products:Determination of Total Solids

工业和信息化部/国家能源局, Sphericity detection

JB/T 9920.1-2017 Steel ball photosphere machine Part 1: Accuracy inspection
JB/T 9911.3-2017 Steel ball grinding machine Part 3: Accuracy inspection of high-precision machine tools

National Metrological Verification Regulations of the People's Republic of China, Sphericity detection

JJG 642-2007 Spherical Metal Tank Capacity
JJG 454-1986 Verification Regulation of Spherical Indenters for Hardness Testers
JJG 642-1990 Verification Regulation of Spherical Metal Tank Capacity
JJG 369-1993 Verification Regulation of Plastic Ball Indentation Hardness Testing Machine
JJG 214-1980 Verification Regulation of Viscosimeter for Roll Down Ball Type
JJG 2091-1995 Verification Scheme of Measuring Instruments for Plastic Ball Indentation Hardness
JJG(交通) 078-2007 Inductive Loop Detector
JJG 626-2003 Verification Regulation of Measuring Instrument for Axial Clearance of Ball Bearing
JJG 784-1992 Verification Regulation of Radial Ball Bearing Sway Tester
JJG 784-2011 Verification Regulation of Deep Groove Ball Bearing Bounce Measuring Instrument
JJG 718-1991 Verification Regulation of Mobile Detecting Meter of Temperature
JJG 143-2020 Bridge deflection detector[
JJG 784-2010 Verification regulations for deep groove ball bearing runout measuring instrument

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Sphericity detection

GB/T 50602-2010 Radiographic testing standard for a single exposure with γ-ray technique of spherical tank installation
GB/T 14625.1-1993 Basketball, football, volleyball, handball. The measurement of roundness
GB/T 14625.2-1993 Basketball, football, volleyball, handball. The measurement of bouncing altitude
GB/T 24328.7-2009 Tissue paper and tissue products.Part 7:Determination of ball burst strength
GB/T 42665-2023 Test method for spherical indentation strength of porous ceramics
GB/T 14625.1-2008 Test methods for basketball,football,volleyball and handball- Part 1:Measurement of roundness
GB/T 23906-2009 Non-destructive testing.Rings for magnetic particle testing
GB/T 29588-2013(英文版) Detection and identification of Mycosphaerella dearnessii Barr.
GB/T 14625.2-2008 Test methods for basketball, football, volleyball and handball- Part 2: Measurement of bouncing altitude
GB/T 28983-2012(英文版) Detection and ldentification of Planococcus lilacinus(Cockerell)
GB/T 8652-1988 The ultrasonic inspection method for wrought high strength steels
GB/T 21945-2008 Numerical control sector gear shaping machines.Testing of the accuracy
GB/T 14926.15-2001 Laboratory animal.Method for examination of Streptococcus pneumonia
GB/T 19915.3-2005 Method for deteciton Streptococus suis type 2 by PCR
GB/T 19915.4-2005 Method of detecting Streptococus suis type 2 by triple-PCR
GB/T 19915.5-2005 Protocol of multiplex PCR identification of Streptococus suis type 2
GB/T 19915.7-2005 Method of the real-time PCR for the detection Streptococus suis type 2
GB/T 18448.5-2001 Laboratory animal--Methods for examination of Eimeria spp
GB/T 26942-2011 Loop vehicle detector
GB/T 27846-2011 Chemicals. Measurement of viscosity using the Hoppler falling-ball viscometer
GB/T 20317-2006 Fused deposition modeling machines. Testing of the accuracy
GB/T 42539-2023 Rolling bearings—Ceramic bearings balls—Determination of the strength by notched ball test
GB/T 19915.6-2005 Method of the real-time PCR for the detection of Streptococus suis
GB/T 14201-1993 Iron ore pellets--Determination of crushing strength
GB/T 20451-2006 Test method for ball-pan hardness of activated carbon
GB/T 11356.1-2008 Belt drives.Pulleys for V-belts (system based on datum width).Geometrical inspection of grooves
GB/T 11336-1989 Measurement of departures from straightness
GB/T 11337-1989 Measurement of departures from flatness
GB/T 11336-2004 Measurement of departures from straightness
GB/T 11337-2004 Measurement of departures from flatness
GB/T 19780-2005 Capacity calibration of spherical metal tank-Total station external measuring method
GB/T 14926.14-2001 Laboratory animal.Method for examination of Staphylococcus aureus
GB/T 18448.2-2001 Laboratory animal--Methods for examination of Toxoplasma gondii
GB/T 1958-1980 Rules for inspection of form and position tolerances
GB/T 18448.2-2008 Laboratory animal.Method for examination of Toxoplasma gondii
GB/T 18851.5-2014 Non-destructive testing.Penetrant testing.Part 5:Penetrant testing at temperatures higher than 50℃
GB/T 18851.6-2014 Non-destructive testing.Penetrant testing.Part 6:Penetrant testing at temperatures lower than 10℃
GB/T 14926.16-2001 Laboratory animal.Method for examination of β-hemolyticstreptococcus
GB/T 19915.9-2005 Produre of plate and tube agglutination for Streptococus suis type 2

YU-JUS, Sphericity detection

JUS C.K6.037-1982 Testing of prestressing steels. Determination of the transmission length
JUS D.C8.109-1983 Testing ofparticle boards. Dimensions measuring, straightness ofedges and rectaregulamess
JUS C.K6.034-1982 Prestressing steels. Tensile test
JUS B.H8.377-1982 Solid mineral fuels. Coal briquettes. Determination of tumbler strength
JUS B.H8.379-1982 Solid mineral fuels. Coal briguettes. Determination of mechanical strength on metallic plate
JUS D.A1.044-1979 Test ofwood Determination ofdensity
JUS B.H8.376-1982 Solid mineral fuels. Coal briguettes. Methods for the determination of mechanical strength
JUS C.K6.036-1982 Testing of carrosion. Prestressing steels. Ammonium-tiocianat stress corrosion test
JUS C.K6.035-1982 Prestressing steels. Isotermal relaxsation test
JUS H.N8.221-1987 Testing ofpaper. Determination offolding endurance (Chopper testerj
JUS D.A8.064-1985 Testing ofplywood. Determination ofdensity
JUS D.C8.114-1983 Testing of particle boards. Determination ofdensity
JUS H.N8.210-1983 Testing of paper and paperboard. Mullen bursting strength test
JUS D.A1.032-1979 Testingofvtood. Determmation ofstatic hardness
JUS G.S2.022-1986 Leather. Physical testing. Measurement of thickness
JUS H.B8.763-1982 Testing ofpesticides. Determination of bulk density

International Organization for Standardization (ISO), Sphericity detection

ISO 2039-1:1987 Plastics — Determination of hardness — Part 1: Ball indentation method
ISO 23825:2020 Method for evaluating the nodularity of spheroidal carbides - Steels for cold heading and cold extruding
ISO/CD 18187 Soil quality — Contact test for solid samples using the dehydrogenase activity of Arthrobacter globiformis
ISO/R 775:1969/Add 1:1974 Cylindrical and 1/10 conical shaft ends — Addendum 1: Checking of the depth of keyways in conical shaft ends
ISO 19843:2018 Rolling bearings - Ceramic bearing balls - Determination of strength by notched ball test
ISO 18416:2015 Cosmetics - Microbiology - Detection of Candida albicans
ISO 18416:2007 Cosmetics - Microbiology - Detection of Candida albicans
ISO 22718:2006 Cosmetics - Microbiology - Detection of Staphylococcus aureus
ISO 3379:2015 | IULTCS/IUP 9 Leather — Determination of distension and strength of surface (Ball burst method)
ISO/CD 16946 Non-destructive testing — Ultrasonic testing — Specification for step wedge calibration block
ISO 4700:1996 Iron ore pellets - Determination of crushing strength
ISO 9980:1990 Belt drives; grooved pulleys for V-belts (systems based on effective width); geometrical inspection of grooves
ISO 2039-1:2001 Plastics - Determination of hardness - Part 1: Ball indentation method
ISO 2039-1:1993 Plastics; determination of hardness; part 1: ball indentation method
ISO 3379:1976 | IULTCS/IUP 9 Leather — Determination of distension and strength of grain — Ball burst test
ISO 9980:2012 Belt drives - Grooved pulleys for V-belts (system based on effective width) - Geometrical inspection of grooves

VN-TCVN, Sphericity detection

TCVN 7124-2002 Leather.Determination of distension and strength of grain.Ball burst test

Group Standards of the People's Republic of China, Sphericity detection

T/ZHSE 2-2020 Steel spherical tanks periodical inspection specification
T/GDAQI 012-2019 Specification for construction and acception of spherical tanks subgrade & foundation
T/IFP 003-2020 Wear Rate Testing Method of Ceramic Grinding Ball
T/JSJTQX 21-2021 Technicalspecificationfordetectionofembeddeddepthofcorrugatedbeamguardrailcolumnbydrillingmethod
T/NLIA 006-2021 Selective laser melting machines—Testing of the accuracy
T/WLJC 63-2021 HorizontalrectangularguidewayCNClathe Testingoftheaccuracy
T/CAQI 158-2020 General principles of integrity evaluation for inspection body and laboratory
T/CICC 16016-2021 Requirements for on-site batch testing of Beidou global satellite positioning and navigation equipment for intelligent command and dispatch
T/ZJRHXH 0003-2022 Detection method of special-shaped scented candles
T/ZJRHXH 0002-2022 Detection method of cylindrical scented candle
T/GDSF 0003-2023 Duplex Real-time PCR Method for the Detection of Streptococcus agalactiae and Streptococcus iniae in Tilapia
T/DALN 029-2023 Quantitative detection of Staphylococcus aureus in fresh milk
T/SHZSAQS 00161-2022 Quantitative detection of Staphylococcus aureus in fresh milk
T/CSEE 0342-2022 Testing procedures for float level switches in thermal power plants

Henan Provincial Standard of the People's Republic of China, Sphericity detection

DB41/T 1786-2019 Specification for periodic inspection of steel spherical storage tanks

Guangdong Provincial Standard of the People's Republic of China, Sphericity detection

DB44/T 1096-2012 Specification for periodic inspection of steel spherical storage tanks

AT-ON, Sphericity detection

ONORM E 1372-1955
ONORM E 1360-1960
ONORM B 4650 Teil.7-1980 Steel structures; buckling of spherical Shells
ONORM C 9433 Teil.2-1982 Testing of elastomers; determination of ball indentation hardness (IRHD) of soft rubber; nricro hardness fest

CH-SNV, Sphericity detection

SN ISO 105/Z01:1984 Textiles — Tests for colour fastnessSection X01: Colour fastness to carbonizing: Aluminium Chloride

TR-TSE, Sphericity detection

TS 2401-1976 PLATICS AND EBON?TE — DETERMINATION OF HARDNESS BY THE BALL INDENTATION METHOD

GOSTR, Sphericity detection

GOST 12248.7-2020 Soils. Determination of the characteristics of strength and deformability of frozen soils by the method of ball stamping

British Standards Institution (BSI), Sphericity detection

BS EN ISO 2884-2:2003 Paints and varnishes. Determination of viscosity using rotary viscometers. Disc or ball viscometer operated at a specified speed
BS EN ISO 2039-1:2003 Plastics - Determination of hardness - Ball indentation method
BS EN 13865:2003 Surfaces for sports areas - Determination of angled ball behaviour - Tennis
BS EN 13865:2017 Surfaces for sports areas. Determination of angled ball behaviour. Tennis
BS EN ISO 12058-1:1997 Plastics. Determination of viscosity using a falling-ball viscometer. Inclined-tube method
BS EN ISO 12058-1:2002 Plastics - 12058-1:2002) Determination of viscosity using a falling-ball viscometer - Part 1: Inclined-tube method
BS EN ISO 12058-1:2018 Plastics. Determination of viscosity using a falling-ball viscometer. Inclined-tube method
BS EN 1427:2007 Bitumen and bituminous binders - Determination of the softening point - Ring and Ball method
BS EN ISO 18416:2015 Cosmetics. Microbiology. Detection of Candida albicans
BS EN ISO 18416:2007 Cosmetics. Microbiology. Detection of Candida albicans
BS ISO 18416:2007 Cosmetics - Microbiology - Detection of Candida albicans
BS EN ISO 18416:2009 Cosmetics - Microbiology - Detection of Candida albicans
BS EN 3855:2002 Aerospace series - Pipe couplings, 60 ° spherical, in titanium alloy TI-P64001 - Caps
BS EN 3857:2002 Aerospace series - Pipe couplings, 60 °, spherical, in titanium alloy TI-P64001 - Elbows 90 °, welded
BS EN ISO 22718:2015+A1:2022 Cosmetics. Microbiology. Detection of Staphylococcus aureus
PD CEN/TS 17712:2022 Plant biostimulants. Detection of Staphylococcus aureus

IET - Institution of Engineering and Technology, Sphericity detection

SPHER NEAR-FLD ANT MEAS-1988 Spherical Near-field Antenna Measurements

American Society for Testing and Materials (ASTM), Sphericity detection

ASTM UOP967-00 Automated Crush Strength of Spherical Catalysts
ASTM E337-84(1996)e1 Standard Test Method for Measuring Humidity with a Psychrometer (the Measurement of Wet- and Dry-Bulb Temperatures)
ASTM E337-02 Standard Test Method for Measuring Humidity with a Psychrometer (the Measurement of Wet- and Dry-Bulb Temperatures)
ASTM E1348-02(2007) Standard Test Method for Transmittance and Color by Spectrophotometry Using Hemispherical Geometry
ASTM E1348-02 Standard Test Method for Transmittance and Color by Spectrophotometry Using Hemispherical Geometry
ASTM E337-02(2007) Standard Test Method for Measuring Humidity with a Psychrometer (the Measurement of Wet- and Dry-Bulb Temperatures)
ASTM E337-15(2023) Standard Test Method for Measuring Humidity with a Psychrometer (the Measurement of Wet- and Dry-Bulb Temperatures)
ASTM UOP967-12 Automated Crush Strength of Spherical and Extruded Catalysts
ASTM E1331-15(2019) Standard Test Method for Reflectance Factor and Color by Spectrophotometry Using Hemispherical Geometry
ASTM E1348-15 Standard Test Method for Transmittance and Color by Spectrophotometry Using Hemispherical Geometry
ASTM E1331-96 Standard Test Method for Reflectance Factor and Color by Spectrophotometry Using Hemispherical Geometry
ASTM E1348-90(1996) Standard Test Method for Transmittance and Color by Spectrophotometry Using Hemispherical Geometry
ASTM E1348-15e1 Standard Test Method for Transmittance and Color by Spectrophotometry Using Hemispherical Geometry
ASTM E28-67(1977) Standard Test Method for Softening Point By Ring-And-Ball Apparatus
ASTM E28-67(1982)e1 Standard test Method for Softening Point by Ring-and-Ball Apparatus
ASTM E1348-90 Standard Test Method for Transmittance and Color by Spectrophotometry Using Hemispherical Geometry
ASTM D6797-02 Standard Test Method for Bursting Strength of Fabrics Constant-Rate-of-Extension (CRE) Ball Burst Test
ASTM E2863-12 Standard Practice for Acoustic Emission Examination of Welded Steel Sphere Pressure Vessels Using Thermal Pressurization
ASTM D1155-03 Standard Test Method for Roundness of Glass Spheres
ASTM D1155-89(1994)e1 Standard Test Method for Roundness of Glass Spheres
ASTM D1155-10(2020) Standard Test Method for Roundness of Glass Spheres
ASTM D1155-10(2015) Standard Test Method for Roundness of Glass Spheres
ASTM D6797-07 Standard Test Method for Bursting Strength of Fabrics Constant-Rate-of-Extension (CRE) Ball Burst Test
ASTM D6797-07(2011) Standard Test Method for Bursting Strength of Fabrics Constant-Rate-of-Extension (CRE) Ball Burst Test
ASTM E2567-16a(2023) Standard Test Method for Determining Nodularity And Nodule Count In Ductile Iron Using Image Analysis
ASTM E2567-12a Standard Test Method for Determining Nodularity And Nodule Count In Ductile Iron Using Image Analysis
ASTM E1312-99 Standard Practice for Electromagnetic (Eddy-Current) Examination of Ferromagnetic Cylindrical Bar Product Above the Curie Temperature
ASTM E1331-04 Standard Test Method for Reflectance Factor and Color by Spectrophotometry Using Hemispherical Geometry
ASTM E1331-09 Standard Test Method for Reflectance Factor and Color by Spectrophotometry Using Hemispherical Geometry

Shandong Provincial Standard of the People's Republic of China, Sphericity detection

DB37/T 3069-2017 Supervision and inspection rules for on-site manufacturing of spherical storage tanks
DB37/T 3067-2017 Pressure Vessel Hardness Testing

Professional Standard - Aquaculture, Sphericity detection

SC 111-1983 Hard spherical plastic float test and inspection method

Japanese Industrial Standards Committee (JISC), Sphericity detection

JIS B 6205:1956 Accuracy inspection of shaping machines
JIS B 7922:2017 Electronic Wet-bulb globe temperature (WBGT) index meter
JIS M 8718:2022 Iron ore pellets -- Determination of crushing strength
JIS R 1681:2007 Testing method for sphere indentation of porous fine ceramics

RU-GOST R, Sphericity detection

GOST 28908-1991 Ball valves and disk gate valves. End-to-end (face-to-face) dimensions
GOST 8.506-1984 State system for ensuring the uniformity of measurements. Convex spherical mirrors. Measurement technique of curvature radius and local departures of surfaces forms from sphericity by holographic shear interferometry
GOST 4670-2015 Plastics. Determination of hardness. Ball indentation method
GOST 28566-1990 Food products. Method for detection and determination of count Enterococci
GOST 19202-1980 Abrasive tool. Hardness measurement by ball indentation
GOST 10444.2-1975 Canned foods. Methods for microbiological examination. Detection of coagulase-positive staphylococcus
GOST R 52815-2007 Food products. Methods for detection and quantity determination of coagulase-positive staphylococci and Staphylococcus aureus
GOST 31746-2012 Food products. Methods for detection and quantity determination of coagulase-positive staphylococci and Staphylococcus aureus

ESDU - Engineering Sciences Data Unit, Sphericity detection

ESDU 89027-1989 Steady state temperatures and thermal stresses in a spherical or cylindrical laminated shell.
ESDU 67017-1967 Elastic stresses in the torispherical head of a pressure vessel of uniform thickness.

SE-SIS, Sphericity detection

SIS 02 35 13-1970 Determination of viscosity with H?ppler ball visc.ometer
SIS SS 11 01 36-1986 Cast iron - Spheroidal graphite cast kon - Sampling for tensile testing, impact testing, hardness testing and micrographic examination
SIS SMS 2490-1967 Length checking of V-belts Section Y, Z, A, B, C, D, E
SIS SS 16 13 53-1984 Plastics — Determination of hardness by the ball indentation method — Part 2: Rockwell hardness
SIS SS IEC 692:1984 Nuclear instrumentation — Density meters utilizing ionizing radiation — Definitions and test methods

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, Sphericity detection

GB/T 34904-2017 Spheroidal graphite iron castings—Ultrasonic testing
GB/T 34362-2017 Non-destructive testing—Guide for eddy current testing using conformable sensor arrays

SAE - SAE International, Sphericity detection

SAE AMS2658A-1991 Hardness and Conductivity Inspection of Wrought Aluminum Alloy Parts
SAE AS5309-1997 Fitting End@ Spherical@ 37 Degree Flared Tube Connection Design Standard

Society of Automotive Engineers (SAE), Sphericity detection

SAE AMS2658B-2003 Hardness and Conductivity Inspection of Wrought Aluminum Alloy Parts
SAE AMS2658D-2016 Hardness and Conductivity Inspection of Wrought Aluminum Alloy Parts
SAE AS6104-2012 Fitting, Elbow 45 Degrees, Standard and Reducer, 37 Degrees Spherical, Flared
SAE J1367-1981 Performance Test Procedure Ball Joints and Spherical Rod Ends
SAE ARP2654A-2023 Ultrasonic Thickness Testing
SAE AIR1794-2007 BALL-ON-CYLINDER (BOC) AIRCRAFT TURBINE FUEL LUBRICITY TESTER

International Telecommunication Union (ITU), Sphericity detection

ITU-R RESOLUCION 40-2 SPANISH-2007 Worldwide databases of terrain height and surface features
ITU-R RESOLUTION 40-2-2007 Worldwide databases of terrain height and surface features
ITU-R RESOLUTION 40-1 ARABIC-2003 Worldwide databases of terrain height and surface features
ITU-R RESOLUTION 40-2 CHINESE-2007 Worldwide databases of terrain height and surface features
ITU-R RESOLUTION 40-2 RUSSIAN-2007 Worldwide databases of terrain height and surface features

ITU-R - International Telecommunication Union/ITU Radiocommunication Sector, Sphericity detection

RESOLUTION 40-2-2007 Worldwide databases of terrain height and surface features
RESOLUTION 40-1-2003 Worldwide databases of terrain height and surface features

Universal Oil Products Company (UOP), Sphericity detection

UOP 967-2012 Automated Crush Strength of Spherical and Extruded Catalysts

FI-SFS, Sphericity detection

SFS 3795-1976
SFS 3299-1979
SFS 3550-1976 AINEENKOETUS. BRINELLIN KOVUUSLUVUT
SFS 3758-1977

RO-ASRO, Sphericity detection

STAS 5871-1992 Plastics. Determination of hardness by ball indentation
STAS 8607-1970 MORSE TAPER-SHANK TESTING MANDRELS
STAS 10208-1975 ICE-HOCKEY STICKS Test ol strength to mechanical stresses

Professional Standard - Light Industry, Sphericity detection

QB/T 2712-2005 Leather-Physical and mechanical tests-Determination of distension and strength of grain-Ball burst test

European Association of Aerospace Industries, Sphericity detection

AECMA PREN 3786-1998 Aerospace Series Pipe Couplings, 37 Degree, Spherical, in Heat Resisting Steel Tees with Fitting, Welded Inch Series
AECMA PREN 3562-1998 Aerospace Series Pipe Couplings, 37 Degree, Spherical, in Heat Resisting Steel Elbows 90 Degree, Welded Inch Series
AECMA PREN 3857-1995 Aerospace Series Pipe Couplings, 60 Degrees, Spherical, in Titanium Alloy TI-P64001 Elbows 90 Degrees, Welded Edition P1
AECMA TR 4052-1995 Luft- Und Raumfahrt Rohrverschraubungen Mit Kugelbuchsen, 60 Degrees, Aus Titanlegierung Einbau-Empfehlungen Aerospace Series Pipe Couplings, 60 Degrees, Spherical, in Titanium Alloy Assembly Recommendations Serie Aerospatiale Raccords Spheriques, 60 Deg
AECMA PREN 4557-2000 Aerospace Series Pipe Coupling, 37 Degree, Spherical, in Heat Resisting Steel Tees Nipples, Welded Inch Series Edition P 1
AECMA PREN 3855-1995 Aerospace Series Pipe Couplings, 60 Degrees, Spherical in Titanium Alloy TI-P64001 Caps Edition P1
AECMA PREN 3785-1998 Aerospace Series Pipe Couplings, 37 Degree, Spherical, in Heat Resisting Steel Cap Assemblies Inch Series
AECMA PREN 3694-1998 Aerospace Series Pipe Couplings, 37 Degree, Spherical, in Heat Resisting Steel Elbow 90 Degree Fittings, Welded Inch Series
AECMA PREN 3692-1998 Aerospace Series Pipe Couplings, 37 Degree, Spherical, in Heat Resisting Steel Swivel Nuts Inch Series
AECMA PREN 4051-1995 Aerospace Series Pipe Couplings, 60 Degrees, Spherical, in Titanium Alloy Port Connection Edition P 1
AECMA PREN 4553-2000 Aerospace Series Pipe Coupling, 37 Degree, Spherical, in Heat Resisting Steel Elbow 90 Degree Nipples, Welded Inch Series Edition P 1
AECMA PREN 3784-1998 Aerospace Series Pipe Couplings, 37 Degree, Spherical, in Heat Resisting Steel Ferrules, Welded Inch Series
AECMA PREN 3856-1995 Aerospace Seriers Pipe Couplings, 60 Degrees, Spherical, in Titanium Alloy TI-P64001 Swivel Nuts for Thrust Wire Edition P1
AECMA PREN 3858-1995 Aerospace Series Pipe Couplings, 60 Degrees, Spherical, in Titanium Alloy TI-P64001 Thrust Wires in Steel FE-PA13 Edition P1

Jilin Provincial Standard of the People's Republic of China, Sphericity detection

DB22/T 2567-2016 Streptococcus pneumoniae nucleic acid detection PCR method
DB22/T 973-2019 ELISA method for detection of mycoplasma pneumonia in swine

KR-KS, Sphericity detection

KS I ISO 7899-2014 Water quality — Detection and enumeration of intestinal enterococci and faecal streptococci
KS M ISO 2884-2-2021 Paints and varnishes — Determination of viscosity using rotary viscometers — Part 2: Disc or ball viscometer operated at a specified speed
KS B ISO 19843-2021 Rolling bearings — Ceramic bearing balls —Determination of strength by notched ball test
KS B ISO 3452-5-2022 Non-destructive testing — Penetrant testing — Part 5: Penetrant testing at temperatures higher than 50 ℃
KS B ISO 3452-6-2022 Non-destructive testing — Penetrant testing — Part 6: Penetrant testing at temperatures lower than 10 ℃

International Electrotechnical Commission (IEC), Sphericity detection

IEC PAS 62085:1998 Implementation of Ball Grid Array and other High Density technology
IEC 61874:1998 Nuclear instrumentation - Geophysical borehole instrumentation to determine rock density ("density logging")

GM North America, Sphericity detection

GM GMP.PE.006-1988 Polyethylene - High Density, Copolymer, Injection Molding Grade, Pellet Form

American Bearing Manufacturers Association, Sphericity detection

ABMA 15-1991 Ball Bearings with Spherical Outside Surfaces and Extended Inner Ring Width (Includes Eccentric Locking Collars) Includes Errata: 1991

Association Francaise de Normalisation, Sphericity detection

NF P90-116:2004 Surfaces for sports areas - Determination of angled ball behaviour - Tennis.
NF T66-008:2007 Bitumen and bituminous binders - Determination of softening point - Ring and Ball method.
NF T66-008*NF EN 1427:2018 Bitumen and bituminous binders - Determination of the softening point - Ring and Ball method
NF T66-043-2:2016 Bitumen and bituminous binders - Determination of the passive adhesivity of bituminous binders by the water immersion test - Aggregate method - Part 2 : unmodified bitumens and modified bitumens
NF L43-627*NF EN 3857:2003 Aerospace series - Pipe couplings, 60o, spherical, in titanium alloy TI-P64001 - Elbows 90o, welded
NF T75-605:2006 Cosmetics - Microbiology - Detection of Staphylococcus aureus.
NF V59-105:1982 Edible gelatine. Detection of {Staphylococcus} aureus.
NF A09-312*NF EN ISO 16946:2017 Non-destructive testing - Ultrasonic testing - Specification for step wedge calibration block
NF E22-397*NF ISO 19843:2018 Rolling bearings - Ceramic bearings balls - Determination of the strength by notched ball test
NF EN ISO 3379:2015 Cuir - Détermination de l'extension et de la résistance à la traction de la surface (méthode de la bille)
NF T51-024-1:1997 Plastics. Determination of hardness. Part 1 : ball indentation method.
NF EN ISO 22718:2016 Cosmétiques - Microbiologie - Détection de Staphylococcus aureus
NF L43-625*NF EN 3855:2003 Aerospace series - Pipe couplings, 60o, spherical, in titanium alloy TI-P64001 - Caps

European Committee for Standardization (CEN), Sphericity detection

EN 13865:2017 Surfaces for sports areas - Determination of angled ball behaviour - Tennis
prEN ISO 2884-2 rev Paints and varnishes - Determination of viscosity using rotary viscometers - Part 2: Disc or ball viscometer operated at a specified speed
prEN ISO 16946 rev Non-destructive testing - Ultrasonic testing - Specification for step wedge calibration block
EN 3857:2002 Aerospace series - Pipe couplings, 60°, spherical, in titanium alloy TI-P64001 - Elbows 90°, welded
EN 3854:2002 Aerospace series - Pipe couplings, 60°, spherical, in titanium alloy TI-P64001 - Ferrules, welded

AENOR, Sphericity detection

UNE 34837:1986 MILK. DETERMINATION OF FAT CONTENT. GARBER BUTYROMETERS.
UNE-EN 1238:2011 Adhesives - Determination of the softening point of thermoplastic adhesives (ring and ball)
UNE-EN ISO 2884-2:2007 Paints and varnishes - Determination of viscosity using rotary viscometers - Part 2: Disc or ball viscometer operated at a specified speed (ISO 2884-2:2003)
UNE 34811:1985 DETECTION OF COAGULASE POSITIVE STAPHYLOCOCCI IN DRIED MILK.
UNE 59535:2007 Footwear. Test methods for soles. Determination of global density.

Professional Standard - Medicine, Sphericity detection

YY/T 1847-2022
YY/T 1442-2016 β<下标2>-Microglobulin quantitative detection reagents(kit)

Professional Standard - Commodity Inspection, Sphericity detection

SN/T 2703-2010 Examination methods for Coccidioides immitis at entry-exit port

Sichuan Provincial Standard of the People's Republic of China, Sphericity detection

DB51/T 2305-2016 Staphylococcus aureus PCR detection method

AGMA - American Gear Manufacturers Association, Sphericity detection

98FTM7-1998 Checker of 3D Form Accuracy of Hypoid & Bevel Gear Teeth for the new Generation and Quality Control

未注明发布机构, Sphericity detection

GJB 1580A-2019 Deformed metal ultrasonic testing
DIN EN ISO 22718:2016 Cosmetic products – Microbiology – Detection of Staphylococcus aureus

Military Standard of the People's Republic of China-General Armament Department, Sphericity detection

GJB 816-1990 Determination of brittleness temperature of weather balloons

American Society of Mechanical Engineers (ASME), Sphericity detection

ASME SEC III D1 MA APP VII-2001 Appendix VII Charts and Tables for Determining SHell Thickness of Cylindrical and Spherical Components Under Extenal Pressure

ES-AENOR, Sphericity detection

UNE 18-165 Pt.2-1991

中国石油天然气总公司, Sphericity detection

SY/T 5942-1994 Technical specifications for maintenance of microspheric focusing logging tools

Illuminating Engineering Society of North America, Sphericity detection

IESNA LM-81-2010 Approved Method for the Photometric Testing of Skylights and Tubular Daylighting Devices under Hemispherical Sky Conditions

Jiangsu Provincial Standard of the People's Republic of China, Sphericity detection

DB32/T 3683-2019 Technical regulations for PCR detection of Streptococcus suis type 9
DB32/T 1769-2011 PCR method for detecting Streptococcus equi subspecies zooepidemicus

Hainan Provincial Standard of the People's Republic of China, Sphericity detection

DB46/T 280-2014 Technical regulations for detection of streptococcosis in tilapia

Hubei Provincial Standard of the People's Republic of China, Sphericity detection

DB42/T 789-2012 Streptococcus suis type 2 ELISA antibody detection method

Danish Standards Foundation, Sphericity detection

DS/EN 1238:2011 Adhesives - Determination of the softening point of thermoplastic adhesives (ring and ball)

Lithuanian Standards Office , Sphericity detection

LST EN 1238-2011 Adhesives - Determination of the softening point of thermoplastic adhesives (ring and ball)
LST EN ISO 2884-2:2006 Paints and varnishes - Determination of viscosity using rotary viscometers - Part 2: Disc or ball viscometer operated at a specified speed (ISO 2884-2:2003)

Professional Standard - Traffic, Sphericity detection

JT/T 455-2001 Vehicle loop detector

BR-ABNT, Sphericity detection

Association of German Mechanical Engineers, Sphericity detection

VDI/VDE 2617 Blatt 5.1-2011 Accuracy of coordinate measuring machines - Parameters and their reverification - Interim check with ball plates
VDI/VDE 2616 Blatt 1-2012 Hardness testing of metallic materials
VDI/VDE 2616 Blatt 1-2002 Hardness testing of metallic materials

United States Navy, Sphericity detection

NAVY MIL-STD-206 B CHG NOTICE 2-1993 FRICTION TORQUE TESTING FOR BEARINGS, BALL, ANNULAR (INSTRUMENT TYPE)
NAVY MIL-STD-206 B VALID NOTICE 1-1991 FRICTION TORQUE TESTING FOR BEARINGS, BALL, ANNULAR (INSTRUMENT TYPE)

Inner Mongolia Provincial Standard of the People's Republic of China, Sphericity detection

DB15/T 2071-2021 Detection of β-hemolytic streptococci in animal litter
DB15/T 2075-2021 Detection of Staphylococcus aureus in animal litter

PL-PKN, Sphericity detection

PN H04061-1992 Iron ore pellets. Determination of crushing strength
PN A86034-10-1993 Milk and milk products. Microbiological examination. Detection and enumeration of enterococci-colony count technique
PN A75052-13-1990 Fruits, vegetables and vegetable-meat products Methods of microbiological analyses Detection of enterococci

Standard Association of Australia （SAA）, Sphericity detection

AS 2452.3:2005 Non-destructive testing - Determination of thickness - Use of ultrasonic testing

(U.S.) Ford Automotive Standards, Sphericity detection

FORD FLTM EU-BA 014-2-2000 CONTROL OF NODULARITY IN NODULAR IRON CASTINGS BY USE OF SOUND VELOCITY TEST EQUIPMENT

BE-NBN, Sphericity detection

NBN-ISO 255:1991 Bett drives - Pulleys for V-belts (System based on datum width) - Geometrical inspection of grooves

AR-IRAM, Sphericity detection

IRAM 5032-1949

Professional Standard - Post and Telecommunication, Sphericity detection

YD/T 776-1996 Envelope Colorimeter

ASD-STAN - Aerospace and Defence Industries Association of Europe - Standardization, Sphericity detection

PREN 3694-1998 Aerospace Series Pipe Couplings@ 37 Degree@ Spherical@ in Heat Resisting Steel Elbow 90 Degree Fittings@ Welded Inch Series
PREN 3562-1998 Aerospace Series Pipe Couplings@ 37 Degree@ Spherical@ in Heat Resisting Steel Elbows 90 Degree@ Welded Inch Series
PREN 3857-1995 Aerospace Series Pipe Couplings@ 60 Degrees@ Spherical@ in Titanium Alloy TI-P64001 Elbows 90 Degrees@ Welded (Edition P1)

ABMA - American Bearing Manufacturers Association, Sphericity detection

15-1991 Ball Bearings With Spherical Outside Surfaces And Extended Inner Ring Width (Includes Eccentric Locking Collars) (Includes Errata: 1991)

CN-STDBOOK, Sphericity detection

图书 A-4835 History and prospect of inspection, testing and certification industry in the context of globalization

CEN - European Committee for Standardization, Sphericity detection

EN ISO 2039-1:1996 Plastics - Determination of Hardness - Part 1: Ball Indentation Method

BELST, Sphericity detection

STB 2504-2017 Peat fuel briquettes. Method for determination of mechanical strength

Canadian General Standards Board （CGSB), Sphericity detection

CAN/CGSB-4.2 NO.11.2-M89-1989 Textile Test Methods Bursting Strength - Ball Burst Test

ES-UNE, Sphericity detection

UNE-EN 951:1999 Door leaves - Method for measurement of height, width, thickness and squareness

CU-NC, Sphericity detection

NC 26-02-1966 Hardness determination for circular shaped medicinal tablets

IPC - Association Connecting Electronics Industries, Sphericity detection

IPC/JEDEC-9707-AM1-2018 Spherical Bend Test Method for Characterization of Board Level Interconnects
IPC/JEDEC-9707-2011 Spherical Bend Test Method for Characterization of Board Level Interconnects
IPC/JEDEC-9707 CD-2011 Spherical Bend Test Method for Characterization of Board Level Inerconnects

American Welding Society (AWS), Sphericity detection

WRC 414:1996 A New Design Criterion Based on Pressure Testing of Torispherical Heads

国家药监局, Sphericity detection

YY/T 1826-2021 Group B Streptococcus nucleic acid detection kit (fluorescence PCR method)

Malaysia Standards, Sphericity detection

MS 133 Pt.E12-2000 Methods of test for paints and varnishes:Part E12:Indentation test (Spherical or pyramidal)(ISO 6441:1984,MOD)