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Instantaneous value instrument
Instantaneous value instrument, Total:214 items.
In the international standard classification, Instantaneous value instrument involves: Installations in buildings, Domestic safety, Kitchen equipment, Electricity. Magnetism. Electrical and magnetic measurements, Industrial automation systems, Transformers. Reactors, Resistors, Horology, Shipbuilding and marine structures in general, Networking, Measurement of time, velocity, acceleration, angular velocity, Technical drawings, Electrical accessories, Mining equipment, Air quality, Metrology and measurement in general, Materials for aerospace construction, Vocabularies, Nuclear energy engineering, Extraction and processing of petroleum and natural gas, Paints and varnishes, Photography, Non-destructive testing, Products of the textile industry.
National Metrological Verification Regulations of the People's Republic of China, Instantaneous value instrument
- JJG 488-2018 Instantaneous Daily Clock Time Difference Testers
- JJG(石油) 20-2000 Verification regulation of reckon by time for meter in the oil well
AT-ON, Instantaneous value instrument
Korean Agency for Technology and Standards (KATS), Instantaneous value instrument
YU-JUS, Instantaneous value instrument
- JUS U.E8.018-1981 Determination of representative value of transient deflactin for flexible pavements
- JUS N.R1.399-1983 Selenium transient overvoltage suppressors. Ratings and characteristics
CZ-CSN, Instantaneous value instrument
- CSN 35 1221-1979 Non — instantaneous stationary water heaters
- CSN 36 1321-1983 Non - instantaneous stationary water heaters. Methods for measuring the performance
- CSN 36 1971-1961 Electric dilatation instantaneous thermostats for electric storage water heaters
- CSN 36 1972-1961 Electric dilatation instantaneous thermostats for electric baking ovens
- CSN IEC 335-2-35:1993 Safety of household and similar electrical appliances. Part 2: Particular requirements for instantaneous water heaters
- CSN 65 6217-1971 Determination of the relative fflux time by Engler pparatus
- CSN 35 6539-1987 Connectors for laboratory instruments for measuring pH value General technical conditions
British Standards Institution (BSI), Instantaneous value instrument
- BS EN 50193-2-1:2016 Electric instantaneous water heaters. Methods for measuring the performance. Multifunctional electric instantaneous water heaters
- BS EN 50193-2-2:2016 Electric instantaneous water heaters. Performance requirements. Single point of use electric instantaneous showers. Efficiency
- BS EN 50193-2-2:2016+A1:2020 Electric instantaneous water heaters - Performance requirements. Single point of use electric instantaneous showers. Efficiency
- BS EN 26:1998 Gas fired instantaneous water heaters for the production of domestic hot water, fitted with atmospheric burners
- BS EN 60335-2-35:1998 Specification for safety of household and similar electrical appliances - Particular requirements for instantaneous water heaters
- BS ISO 3159:2009 Timekeeping instruments. Wrist-chronometers with spring balance oscillator
- BS IEC 61888:2003 Nuclear power plants - Instrumentation important to safety - Determination and maintenance of trip setpoints
- BS ISO 3159:2010 Timekeeping instruments - Wrist-chronometers with spring balance oscillator
TH-TISI, Instantaneous value instrument
European Committee for Standardization (CEN), Instantaneous value instrument
- prEN 26-1991 Gas burning appliances for instantaneous production of hot water for domestic use
- prEN 150-1980 Gas-fired central heating boilers, derived from instantaneous water heaters
- EN 26:2015 Gas-fired instantaneous water heaters for the production of domestic hot water
- HD 282 S1 prAC-1991 Safety of household and similar electrical appliances; particular requirements for instantaneous water heaters
- HD 282 S1 prAD-1992 Safety of household and similar electrical appliances; particular requirements for instantaneous water heaters
European Committee for Electrotechnical Standardization（CENELEC）, Instantaneous value instrument
- EN 50193-2-2:2016 Electric instantaneous water heaters - Part 2-2: Performance requirements - Single point of use electric instantaneous showers - Efficiency
- HD 282 S1-1990 Safety of Household and Similar Electrical Appliances Part 2: Particular Requirements for Instantaneous Water Heaters
- EN 60335-2-35:2016 Household and similar electrical appliances - Safety - Part 2-35: Particular requirements for instantaneous water heaters
- EN 60255-24:2001 Electrical Relays Part 24: Common Format for Transient Data Exchange (COMTRADE) for Power Systems
Lithuanian Standards Office , Instantaneous value instrument
- LST EN 50193-2-2/A1-2020 Electric instantaneous water heaters - Part 2-2: Performance requirements - Single point of use electric instantaneous showers - Efficiency
- LST EN 50193-2001 Closed electrical instantaneous water heaters. Methods for measuring performance
PL-PKN, Instantaneous value instrument
- PN-EN 50193-2-2-2017-01/A1-2020-10 E Electric instantaneous water heaters -- Part 2-2: Performance requirements -- Single point of use electric instantaneous showers -- Efficiency
- PN M54780-1952 Recording instruments -- Clock mechanisms -- Classification
Association Francaise de Normalisation, Instantaneous value instrument
- NF C73-193-2-2*NF EN 50193-2-2:2017 Electric instantaneous water heaters - Part 2-2 : Performance requirements - Single point of use electric instantaneous showers - Efficiency
- NF C42-310:1971 MEASURING INSTRUMENTS. HOUR METERS.
- NF S81-525:1996 HOROLOGY. SHOCK RESISTANT WRIST WATCHES.
- NF C42-544-6:2001 Instrument transformers - Part 6 : requirements for protective current transformers for transient performance.
- NF C73-222:1987 Wall mounted vertical non instantaneous water heaters. Dimensions for fixing and connection to the water supply.
- NF C45-204*NF EN 60255-24:2001 Electrical relays - Part 24 : common format for transient data exchange (COMTRADE) for power systems
- NF C73-835:2000 Safety of household and similar electrical appliances - Part 2-35 : particular requirements for instantaneous water heaters.
- NF D35-322/A2:2004 Gas-fired instantaneous water heaters for the production of domestic hot water, fitted with atmospheric burners.
- NF C73-835:1995 SAFETY OF HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES. PART 2 : PARTICULAR REQUIREMENTS FOR INSTANTANEOUS WATER HEATERS. (EUROPEAN STANDARD EN 60 335-2-35).
- NF C73-222:2020 Chauffe-eau muraux verticaux fixes non instantanés - Cotes de fixation et de raccordement aux installations d'eau
- NF S86-306:2003 Timekeeping instruments - Conditions for carrying out checks on radioluminescent deposits.
- NF C45-210:1974 Electrical relays. Single input energizing quantity measuring relays with non-specified time or with independent specified time.
AENOR, Instantaneous value instrument
- UNE-EN 50193-2-2:2017 Electric instantaneous water heaters - Part 2-2: Performance requirements - Single point of use electric instantaneous showers - Efficiency
International Electrotechnical Commission (IEC), Instantaneous value instrument
- IEC 63159-2-1:2021 Household electric instantaneous water heaters - Methods for measuring the performance - Part 2-1: Multifunctional electric instantaneous water heaters
- IEC 63159-2-2:2021 Household electric instantaneous water heaters - Methods for measuring the performance - Part 2-2: Efficiency of single point of use electric instantaneous water heaters
- IEC 60335-2-35:1997 Safety of household and similar electrical appliances - Part 2-35: Particular requirements for instantaneous water heaters
- IEC 60335-2-35:2012/AMD2:2020 Household and similar electrical appliances - Safety - Part 2-35: Particular requirements for instantaneous water heaters
- IEC 60335-2-35:2012+AMD1:2016 CSV Household and similar electrical appliances - Safety - Part 2-35:
Particular requirements for instantaneous water heaters
- IEC 60335-2-35:2012+AMD1:2016+AMD2:2020 CSV Household and similar electrical appliances - Safety - Part 2-35: Particular requirements for instantaneous water heaters
- IEC 60335-2-35:2005 Household and similar electrical appliances - Safety - Part 2-35: Particular requirements for instantaneous water heaters
- IEC 60335-2-35:1991 Safety of household and similar electrical appliances; part 2: particular requirements for instantaneous water heaters
- IEC 60335-2-35/AMD1:1999 Safety of household and similar electrical appliances - Part 2-35: Particular requirements for instantaneous water heaters; Amendment 1
- IEC 60335-2-35/AMD1:2006 Household and similar electrical appliances - Safety - Part 2-35: Particular requirements for instantaneous water heaters; Amendment 1
- IEC 60335-2-35:2012/AMD1:2016 Household and similar electrical appliances - Safety - Part 2-35: Particular requirements for instantaneous water heaters
Professional Standard - Water Conservancy, Instantaneous value instrument
- SL 07-1989 Instantaneous suspended sediment sampler
American National Standards Institute （ANSI), Instantaneous value instrument
- ANSI Z21.10.3 Addenda a-1994 Gas water heaters - Volume III: Storage, with input ratings above 75, 000 Btu per hour, circulating and instantaneous water heaters; Addenda
- ANSI Z21.10.3-2011 Gas Water Heaters, Volume III, Storage, With Input Ratings Above 75,000 Btu Per Hour, Circulating and Instantaneous Water Heaters (same as CSA 4.3)
- ANSI Z21.10.3a-2013 Standard for Gas Water Heaters, Volume III, Storage Water Heaters with Input Ratings Above 75,000 Btu Per Hour, Circulating and Instantaneous (same as CSA 4.3a)
- ANSI/IEEE 1667:2009 Standard Protocol for Authentication in Host Attachments of Transient Storage Devices
- ANSI/IEEE C37.011:2011 Guide for the Application of Transient Recovery Voltage for AC High-Voltage Circuit Breakers
- ANSI Z21.10.3b-2013 Standard for Gas Water Heaters, Volume III, Storage Water Heaters with Input Ratings Above 75,000 Btu per Hour, Circulating and Instantaneous (same as CSA 4.3b)
- ANSI Z21.10.3-2004 Gas Water Heaters, Vol. III, Storage Water Heaters with Input Ratings Above 75,000 Btu Per Hour, Circulating and Instantaneous
Canadian Standards Association (CSA), Instantaneous value instrument
- CSA C60044-6-07-CAN/CSA-2007 Transformateurs de mesure ?Partie 6 : Prescriptions concernant les transformateurs de courant pour protection pour la r閜onse en r間ime transitoire premi鑢e 閐ition,
- CSA 4.3A-2007 Gas Water Heaters, Volume III, Storage Water Heaters with Input Ratings Above 75,000 Btu Per Hour, Circulating and Instantaneous Third Edition
- CSA 4.3-2004 Gas Water Heaters Volume III, Storage Water Heaters, with Input Ratings Above 75,000 Btu per Hour, Circulating and Instantaneous Third Edition; CSA/ANSI Z21.10.3-2004
- CSA/AM CSA/ANSI Z21.10.3-2004 Gas Water Heaters; Volume III - Storage Water Heaters with Input Ratings Above 75,000 Btu per Hour, Circulating and Instantaneous Third Edition; CSA 4.3-2004
Canadian Standards Association/American National Standards , Instantaneous value instrument
- CSA/AM CSA/ANSI Z21.10.3A-2007 Gas Water Heaters; Volume III - Storage Water Heaters with Input Ratings Above 75,000 Btu per Hour, Circulating and Instantaneous Third Edition
Professional Standard - Machinery, Instantaneous value instrument
- JB/T 9233.7-1999 General methods of testing the performance of industrial process measurement and control instruments.Transient temperature effect
- JB/T 6239.5-1992 General test method for industrial automation instrumentation power transient overvoltage effect
- JB/T 8214.3-1999 QDZ process pneumatic control system.Setting unit
ZA-SANS, Instantaneous value instrument
- SANS 60044-6:2004 Instrument transformers Part 6: Requirements for protective current transformers for transient performance
RO-ASRO, Instantaneous value instrument
Aeronautical Radio Inc., Instantaneous value instrument
- ARINC 413A BOOK-1976 Guidance for Aircraft Electrical Power Utilization and Transient Protection
- ARINC 413A-1976 Guidance for Aircraft Electrical Power Utilization and Transient Protection
IN-BIS, Instantaneous value instrument
RU-GOST R, Instantaneous value instrument
- GOST 27648-1988 Veriable resistors. Low voltage method of testing of moveable contact intermediate resistance
- GOST 14828-1969 Instruments for physical-chemical quantities measurement. Radiospectrometers. Terms
- GOST 29279-1992 Multichannel pulse height analyzers. Characteristics and test methods of time-to-amplitude converters
- GOST 31856-2012 Gas-fired instantaneous water heaters for the production of domestic hot water, fitted with atmospheric burners. General technical requirements and test methods
- GOST R 51847-2009 Gas-fired instantaneous water heaters for the production of domestic hot water, fitted with atmospheric burners. General technical requirements and test methods
- GOST R 51847-2001 Domestic gas running water heaters, types A and C. General specifications
International Telecommunication Union (ITU), Instantaneous value instrument
Professional Standard-Ships, Instantaneous value instrument
- CB 1085.7-1989 Man-hour rated transformer for instrumentation manufacturing
- CB 1085.8-1989 Man-hour rated underwater acoustic transducer for instrumentation manufacturing
- CB 1085.9-1989 Man-hour quota for instrument and meter manufacturing Complete machine and electrical assembly
- CB 1085.5-1989 Man-hour quota heat treatment for instrumentation manufacturing
- CB 1085.4-1989 Man-hour quota surface treatment for instrumentation manufacturing
- CB 1085.6-1989 Man-hour quota for instrumentation manufacturing Optical parts processing and optical instrument assembly
- CB 1085.2-1989 Instrument manufacturing man-hour quota fitter, sheet metal, stamping
- CB 1085.1-1989 Non-ferrous metal sand casting with man-hour quota for instrumentation manufacturing
International Organization for Standardization (ISO), Instantaneous value instrument
- ISO 764:2002 Horology - Magnetic resistant watches
- ISO 764:1984 Horology; Antimagnetic watches
- ISO 3158:1976 Timekeeping instruments; Symbolization of control positions
- ISO 1112:1974 Horology; Functional and non-functional jewels
- ISO 3764:1976 Timekeeping instruments — Casing diameters for round movements
- ISO 3157:1991 Radioluminescence for time measurement instruments; specifications
- ISO 3157:1975 Radioluminescence for time measurement instruments — Specifications
- ISO 3765:1976 Timekeeping instruments — Wristwatch cases — Dimensions of fastening elements for bracelets
- ISO 3764:2000 Timekeeping instruments - Movements - Types, dimensions and nomenclature
- ISO 3764:2016 Timekeeping instruments - Movements - Types, dimensions and nomenclature
- ISO 10552:1999 Timekeeping instruments - Crowns and sealed tubes - Designs and dimensions
- ISO 10552:2014 Timekeeping instruments - Crowns and sealed tubes - Designs and dimensions
- ISO 10552:2012 Timekeeping instruments - Crowns and sealed tubes - Designs and dimensions
Defense Logistics Agency, Instantaneous value instrument
German Institute for Standardization, Instantaneous value instrument
- DIN 42603:1985 Instrument transformers; rating plates
- DIN EN 26:2007 Gas-fired instantaneous water heaters for the production of domestic hot water, fitted with atmospheric burners; German version EN 26:1997+AC:1998+A1:2000+A2:2004+A3:2006
- DIN EN 26:2015 Gas-fired instantaneous water heaters for the production of domestic hot water; German version EN 26:2015
- DIN EN 60255-24:2002 Electrical relays - Part 24: Common format for transient data exchange (COMTRADE) for power systems (IEC 60255-24:2001); German version EN 60255-24:2001
- DIN ISO 3158:2018 Timekeeping instruments - Symbolization of control positions (ISO 3158:1976)
- DIN EN IEC 61810-7-50:2022-10 All-or-nothing electrical relays - Tests and Measurements - Part 7-50: Momentary drop in supply voltage (IEC 94/581/CD:2021); Text in German and English / Note: Date of issue 2022-09-30
AR-IRAM, Instantaneous value instrument
Military Standard of the People's Republic of China-General Armament Department, Instantaneous value instrument
- GJB 762.3-1989 Semiconductor device radiation hardening test method γ instantaneous irradiation test
- GJB 762.3A-2018 Test methods for radiation hardening of semiconductor devices - Part 3: Gamma instantaneous irradiation test
- GJB 4667-1994*GJBz 20233-1994 Extreme values of climate environment for military ground meteorological instruments
Professional Standard - Geology, Instantaneous value instrument
- DZ/T 0101.8-1994 Stamping of geological instrument manufacturing time fixed
- DZ/T 0101.13-1994 Manufacture time quota assembly of geological instruments and meters
- DZ/T 0101.2-1994 Geological Instrument Manufacturing Time Rated Milling Machine
- DZ/T 0101.3-1994 Geological Instrument Manufacturing Time Rated Planer
- DZ/T 0101.4-1994 Geological instrumentation manufacturing time fixed grinding machine
- DZ/T 0101.5-1994 Geological instrument manufacturing time quota fitter
- DZ/T 0101.6-1994 Geological instrumentation manufacturing time fixed drilling machine
- DZ/T 0101.7-1994 Geological instrumentation manufacturing time quota sheet metal
- DZ/T 0101.11-1994 Quota painting for geological instrument manufacturing time
- DZ 57.1-1987 Time quota lathe for geological instrumentation industry
- DZ 57.4-1987 Time quota grinding machine for geological instrumentation industry
- DZ/T 0101.10-1994 Geological instrument manufacturing time quota electroplating
- DZ/T 0101.1-1994 Geological instrumentation manufacturing time fixed lathe
- DZ/T 0101.12-1994 Time-rated printed boards for geological instruments and meters
- DZ 57.12-1987 Time quota printed board for geological instrumentation industry
- DZ/T 0101.9-1994 Geological instruments and meters manufacturing time quota non-ferrous metal casting
- DZ 57.13-1987 Time quota optical parts processing for geological instrumentation industry
Institute of Electrical and Electronics Engineers (IEEE), Instantaneous value instrument
- IEEE Std C37.06.1-2000 Guide for High-Voltage Circuit Breakers Rated on Symmetrical Current Basis Designated “Definite Purpose for Fast Transient Recovery Voltage Rise Times”
- IEEE PC37.06.1/D6, October 2017 IEEE Draft Recommended Practice for Preferred Ratings for High-Voltage (>1000 volts) AC Circuit Breakers Designated Definite Purpose for Fast Transient Recovery Voltage Rise Times
- IEEE PC37.06.1/D5, April 2017 IEEE Draft Recommended Practice for Preferred Ratings for High-Voltage (>1000 volts) AC Circuit Breakers Designated Definite Purpose for Fast Transient Recovery Voltage Rise Times
- IEEE PC37.06.1/D3, July 2016 IEEE Draft Recommended Practice for Preferred Ratings for High-Voltage (>1000 volts) AC Circuit Breakers Designated Definite Purpose for Fast Transient Recovery Voltage Rise Times
- IEEE Std C37.06.1-2017 IEEE Recommended Practice for Preferred Ratings for High-Voltage(>1000 volts) AC Circuit Breakers Designated Definite Purpose for Fast Transient Recovery Voltage Rise Times
- IEEE PC37.06.1/D7, October 2017 IEEE Draft Recommended Practice for Preferred Ratings for High-Voltage (>1000 volts) AC Circuit Breakers Designated Definite Purpose for Fast Transient Recovery Voltage Rise Times
- IEEE Std C57.12.10/COR 1-2012 Standard Requirements for Liquid-Immersed Power Transformers Corrigendum 1: Correction of 5.1.9 Sudden Pressure Relay
IEEE - The Institute of Electrical and Electronics Engineers@ Inc., Instantaneous value instrument
- IEEE C37.06.1-2000 Guide for High-Voltage Circuit Breakers Rated on Symmetrical Current Basis Designated “Definite Purpose for Fast Transient Recovery Voltage Rise Times”
- IEEE C37.06.1-2017 Recommended Practice for Preferred Ratings for High-Voltage (>1000 volts) AC Circuit Breakers Designated Definite Purpose for Fast Transient Recovery Voltage Rise Times
BE-NBN, Instantaneous value instrument
Professional Standard - Military and Civilian Products, Instantaneous value instrument
KR-KS, Instantaneous value instrument
- KS B ISO 3158-2008 Timekeeping instruments－Symbolization of control positions
- KS B ISO 3159-2008 Timekeeping instruments－Wrist-chronometers with spring balance oscillator
- KS B ISO 3765-2008 Timekeeping instruments－Wristwatches－Dimensions of bracelet-to-case fastening elements
Professional Standard - Petroleum, Instantaneous value instrument
- SY/T 6493-2000 Specification for value transfer in nuclear well logging tools
- SY 6493-2000 Nuclear logging tool value transfer procedure
- SY/T 6903-2012 Measurement traceability and transmissibility of magnetic instrument
- SY 5098-1991 Specifications for timers used in petroleum downhole instruments
- SY/T 5098-1991 Specifications for timers used in petroleum downhole instruments
Japanese Industrial Standards Committee (JISC), Instantaneous value instrument
- JIS S 2094:2004 Measurement method of NOx emission rate for outdoor type instantaneous gas water heaters for domestic use
- JIS C 9335-2-35:2000 Safety of household and similar electrical appliances -- Part 2-35: Particular requirements for instantaneous water heaters
- JIS C 9335-2-35:2005 Household and similar electrical appliances -- Safety -- Part 2-35: Particular requirements for instantaneous water heaters
- JIS C 9335-2-35:2019 Household and similar electrical appliances -- Safety -- Part 2-35: Particular requirements for instantaneous water heaters
Professional Standard - Light Industry, Instantaneous value instrument
- QB 1988-2007 Radioluminescence for time measurement instruments.Specification
- QB/T 2092-1995 Gear face gears for timing instruments
- QB/T 2267-1996 Tolerance and fit dimensions for timing instruments to 18mm insert standard tolerance values for intermediate tolerance classes
- QB/T 1538-1992 Rules for Compilation of Product Code Names of Timing Instruments Tables, Clocks, and Timers
- QB/T 2899-2007 Timekeeping instruments.Conditions for carrying out checks on radioluminescent deposits
- QB 1988-1994 Luminescent powder for timing instruments and its coating
- QB/T 2267-2015 Limits and fits for timekeeping instruments.Standard tolerance value of inserted middle tolerance grade for nominal size up to 18 mm
- QB/T 1989-1994 Tolerances for chronograph instruments and tolerances for mating plastic parts
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Instantaneous value instrument
- GB/T 22775-2008 Gears for timekeeping instruments.contrate gears
- GB/T 4028-1994 Timekeeping instruments-Symbolization of control positions
- GB/T 4028-2013 Symbolization of control positions for timekeeping instruments
- GB/T 6833.4-1987 Electromagnetic compatibility test specification for electronic measuring instruments--Power line transient susceptibility test
- GB/T 22776-2008 Tolerances and fits for timekeeping instruments.Tolerances of plastic parts
机械工业部, Instantaneous value instrument
国家发展和改革委员会, Instantaneous value instrument
NL-NEN, Instantaneous value instrument
- NVN 5639-1992 Radioactivity measurements. Determination of the momentary exposure rate by portable radiation measurement instruments equipped with a gas ionization detector, in particular for nuclear accident control
National Metrological Technical Specifications of the People's Republic of China, Instantaneous value instrument
(U.S.) Telecommunications Industries Association , Instantaneous value instrument
CENELEC - European Committee for Electrotechnical Standardization, Instantaneous value instrument
- EN 60335-2-35:1998 Safety of Household and Similar Electrical Appliances - Part 2-35: Particular Requirements for Instantaneous Water Heaters (Incorporates Amendment A1: 2000; Incorporating Corrigendum May 2000)
- EN 60335-2-35:1994 Safety of Household and Similar Electrical Appliances Part 2: Particular Requirements for Instantaneous Water Heaters (Incorporates Amendment A51: 1995)
Professional Standard - Navy, Instantaneous value instrument
- HJB 379.3-2007 Technical Requirements for Repair of General Nautical Instruments Part 3: Ship Timing Instruments
API - American Petroleum Institute, Instantaneous value instrument
- API PUBL 332-1995 Comparison of Screening Values from Selected Hydrocarbon Screening Instruments
轻工业部, Instantaneous value instrument
- QB 1538-1992 The preparation of timing instrument product codes stipulates the representation method of watch, clock and timer code numbers
ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc., Instantaneous value instrument
国家市场监督管理总局、中国国家标准化管理委员会, Instantaneous value instrument
- GB/T 40023-2021 Non-destructive testing instruments—Ultrasonic time-of-flight diffraction instrument—Technical requirements
- GB/T 40673-2021 Timekeeping instruments—Conditions for carrying out checks on radioluminescent deposits
- GB/T 39849-2021 Non-destructive testing instruments—Ultrasonic time-of-flight diffraction instrument—Methods of performance tests
工业和信息化部, Instantaneous value instrument
- JB/T 13935-2020 Non-destructive testing instrument ultrasonic detection ultrasonic diffraction sound time detector
Group Standards of the People's Republic of China, Instantaneous value instrument
- T/ZFB 0003-2019 Apparatus method for testing the relative hand value of textiles