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Database: 365,228(8 Aug 2026)

isospin third component

isospin third component, Total:137 items.

The international standard classification for "isospin third component" includes: Other organic chemicals , Soil quality and pedology in general , Protentiometer, variable resistors , Milling tools , Measurement of volume, mass, density, viscosity , Medical Sciences and health care facilities in general .

The Chinese standard classification for "isospin third component" includes: Organic chemicals in general , Soil and fertilizer in general , Potentiometer , Basic standard and general method , Papermaking in general , Cutting tools , Technical management , Measuring tool and instrument , Sanitation in general .


工业和信息化部

Professional Standard - Chemical Industry

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

  • GJB 8791-2015 Lithium isotope abundance mass spectrometry
  • GJB 5168-2003 Lithium isotope abundance mass spectrometry
  • GJB 7972-2012 Preparation method of tri-uranium octoxide isotopic reference materials

Group Standards of the People's Republic of China

  • T/CIRA 40-2022 Isotope production cyclotron-Design requirement of control and safety interloek system
  • T/NAIA 0208-2023 Determination of Stable Isotope Ratio of Carbon and Nitrogen in Lycium Barbarum by Stable Isotope Analyzer Method
  • T/CIRA 41-2022 Isotope production cyclotron-Acceptance specification of liquid target

Professional Standard - Machinery

  • JB/T 54864-1999 Product quality classification of indexable side and side milling cutters

National Metrological Technical Specifications of the People's Republic of China

海关总署

  • SN/T 4675.31-2019 Determination of carbon stable isotope ratio of glycerol in wine for expore LC-IRMS method

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB/T 42490-2023 Soil quality—Determination of total content and isotope ratio of organic carbon and nitrogen of soil and biological samples—Stable isotope ratio mass spectrometry
  • GB/T 5341.2-2006 Side and face milling cutters with indexable inserts - Part 2: Technical requirements
  • GB/T 22906.5-2008 Testing of cores—Part 5:Determination of characteristics of concentric rotation
  • GB/T 18340.2-2010 Organic geochemical analysis method for geological samples—Part 2:Determination of organic carbon stable isotopic component—Isotopic mass spectrometry
  • GB/T 17025-1997 Potentiometers for use in electronic equipment Part 4: Sectional specification Single-turn rotary power potentiometers
  • GB/T 15880-1995 Potentiometers for use in electronic equipment Part 3: Sectional specification Rotary precision potentiometers

未注明发布机构

  • GJB 8791-2018 Mass spectrometric method for measuring abundances of lithium isotope

Professional Standard - Electron

  • SJ 2554-1984 Methods for measurement of phase-shift for waveguides and coaxial components

Professional Standard - Nuclear Industry

  • EJ/T 842-1994 Zinc Isotope Ratio and Zinc Content Measurement Double Dilution Mass Spectrometry
  • EJ/T 20223-2018 Determination of uranium isotopic composition in reprocessed uranium trioxide powder by thermal ionization mass spectrometry

Professional Standard - Geology

  • DZ/T 0184.2-1997 Determination of the geological age of trace acorite uranium lead isotepe
  • DZ/T 0184-1997 Isotopic geological sample analysis method
  • DZ/T 0130.8-2006 Geological and Mineral Laboratory Testing Good Practice Part 8: Isotope Geological Sample Analysis

National Metrological Verification Regulations of the People's Republic of China

  • JJG 2096-2017 Concentration of Element Based on Isotope Dilution Mass Spectrometry

Professional Standard - Railway

  • TB/T 2456.2-1993 Synthetic Gauge for 3-screw Measuring Hole Positions at Axle Ends

Professional Standard - Hygiene

  • WS/T 412-2013 Reference measurement method for serum triglycerides-Isotope dilution gas chromatography mass spectrometry

API - American Petroleum Institute

  • API STD 676 CHINESE-2009 Positive Displacement Pumps - Rotary (THIRD EDITION)
  • API STD 676-2009 Positive Displacement Pumps - Rotary (Third Edition)
  • API 4A1-1979 SINGLE WELL ROTARY DRILLING CONTRACT (SECOND EDITION)
  • API MPMS 5.2-2005 Manual of Petroleum Measurement Standards Chapter 5-Metering Section 2-Measurement of Liquid Hydrocarbons by Displacement Meters (THIRD EDITION)
  • API STD 599-1988 Steel and Ductile Iron Plug Valves (THIRD EDITION)

Lithuanian Standards Office

  • LST ISO 80000-7:2010 Quantities and units - Part 7: Light (ISO 80000-7:2008, identical)
  • LST ISO 80000-1:2010 Quantities and units - Part 1: General (ISO 80000-1:2009, identical)
  • LST ISO 80000-11:2009 Quantities and units - Part 11: Characteristic numbers (ISO 80000-11:2008, identical)
  • LST ISO 80000-5:2007 Quantities and units - Part 5: Thermodynamics (ISO 80000-5:2007, identical)
  • LST ISO 80000-4:2006 Quantities and units - Part 4: Mechanics (identical ISO 80000-4:2006)
  • LST ISO 80000-12:2009 Quantities and units - Part 12: Solid state physics (ISO 80000-12:2009, identical)
  • LST ISO 80000-10:2010 Quantities and units -- Part 10: Atomic and nuclear physics (ISO 80000-10:2009, identical)
  • LST ISO 80000-3:2006 Quantities and units - Part 3: Space and time (identical ISO 80000-3:2006)
  • LST ISO 80000-9:2009 Quantities and units - Part 9: Physical chemistry and molecular physics (ISO 80000-9:2009, identical)
  • LST ISO 4226:2008 Air quality - General aspects - Units of measurement (ISO 4226:2007, identical)
  • LST EN 60034-4-2008 Rotating electrical machines - Part 4: Methods for determining synchronous machine quantities from tests (IEC 60034-4:2008)

YU-JUS

RU-GOST R

  • GOST R IEC 60034-4-2012 Rotating electrical machines. Part 4. Methods for determining synchronous machine quantities from tests
  • GOST R 56321-2014 Medical electrical equipment. Medical cyclotrons with energy to 20 MeV for radioactive isotopes. Technical requirements for governmental purchases
  • GOST IEC 60034-16-1-2015 Rotating electrical machines. Part 16-1. Excitation systems for synchronous machines. Definitions

American Society for Testing and Materials (ASTM)

  • ASTM C1380-04 Standard Test Method for Determination of Uranium Content and Isotopic Composition by Isotope Dilution Mass Spectrometry
  • ASTM C1380-04(2011) Standard Test Method for Determination of Uranium Content and Isotopic Composition by Isotope Dilution Mass Spectrometry
  • ASTM C1380-97 Standard Test Method for Determination of Uranium Content and Isotopic Composition by Isotope Dilution Mass Spectrometry

RO-ASRO

  • STAS SR 12271-18-1996 Uranium dioxide. Uranium isotopic analysis by mass spectrometry
  • SR CEI 34-16-1-1991 Rotating electrical machines. Part 16: Excitation systems for synchronous machines. Chapter 1: Definitions

Defense Logistics Agency

CENELEC - European Committee for Electrotechnical Standardization

  • EN 60034-4:2008 Rotating electrical machines - Part 4: Methods for determining synchronous machine quantities from tests
  • EN 60034-16-1:1995 Rotating Electrical Machines Part 16: Excitation Systems for Synchronous Machines Chapter 1: Definitions

IEC - International Electrotechnical Commission

  • IEC 60393-5:1992 Potentiometres utilises dans les equipements electroniques Partie 5: Specification intermediaire: Potentiometres de faible puissance@ bobines et non bobines@ rotatifs@ a un seul tour (Edition 2.0; (Same As IECQ QC 410300))

CZ-CSN

  • CSN IEC 34-4:1995 Rotating electrical machines.Part 4:Methods for determining synchronous machine quantities from tests
  • CSN 72 1181-1967 Determination of grains with different unit wight in aggregates
  • CSN IEC 34-3:1994 Rotating electrical machines.Part 3:Specific requirements for turbine-type synchronous machines

British Standards Institution (BSI)

  • 17/30361465 DC BS EN ISO 80000-3. Quantities and units. Part 3. Space and time

Association Francaise de Normalisation

  • NF V56-003-2*NF EN 16466-2:2013 Vinegar - Isotopic analysis of acetic acid and water - Part 2: 0C-IRMS analysis of acetic acid
  • NF C51-114-1*NF EN IEC 60034-4-1:2018 Rotating electrical machines - Part 4-1 : methods for determining electrically excited synchronous machine quantities from tests
  • NF EN IEC 60034-4-1:2018 Rotating electrical machines Part 4-1: methods for determining, from tests, the quantities of synchronous machines with electrical excitation
  • NF EN 60034-16-1:2011 Machines électriques tournantes - Partie 16-1 : systèmes d'excitation pour machines synchrones - Définitions
  • NF C51-316-1:1997 Rotating electrical machines. Part 16 : excitation systems for synchronous machines. Chapter 1 : definitions.
  • NF EN IEC 60393-3:2023 Potentiometers used in electronic equipment - Part 3: Intermediate specification: rotary precision potentiometers

SCC

  • UNE-EN 60034-4:1997 ROTATING ELECTRICAL MACHINES. PART 4: METHODS FOR DETERMINING SYNCHRONOUS MACHINE QUANTITIES FROM TESTS.
  • CEI EN 60034-4:2009 Rotating electrical machines Part 4: Methods for determining synchronous machine quantities from tests
  • DANSK DS/EN 60034-4:2008 Rotating electrical machines – Part 4: Methods for determining synchronous machine quantities from tests
  • CEI EN IEC 60393-3:2024 Potentiometers for use in electronic equipment - Part 3: Sectional specification: Rotary precision potentiometers
  • DANSK DS/EN IEC 60393-3:2023 Potentiometers for use in electronic equipment – Part 3: Sectional specification: Rotary precision potentiometers
  • BS HB 10161:1999 Tenders and Contracts for Building. 3rd edition
  • DANSK DS/EN IEC 60393-4:2023 Potentiometers for use in electronic equipment – Part 4: Sectional specification: Single-turn rotary power potentiometers
  • AWWA JAW18893 Journal AWWA — Using Isotope Dilution Mass Spectrometry to Determine Aqueous Trichloroacetic Acid
  • CEI EN IEC 60034-4-1:2019 Rotating electrical machines Part 4-1: Methods for determining electrically excited synchronous machine quantities from tests
  • DANSK DS/EN IEC 60034-4-1:2018 Rotating electrical machines – Part 4-1: Methods for determining electrically excited synchronous machine quantities from tests
  • 06/30152649 DC BS IEC 60034-4. Rotating electrical machines. Part 4. Methods for determining synchronous machine quantities from tests
  • IEC 60034-4:1985/AMD1:1995 Amendment 1 - Rotating electrical machines. Part 4: Methods for determining synchronous machine quantities from tests
  • NS-EN 15749:2022 Fertilizers — Determination of sulfates content using three different methods
  • UNE 82100-4:1996 QUANTITIES AND UNITS. PART 4: HEAT.
  • CEI EN 60034-16-1:2012 Rotating electrical machines Part 16-1: Excitation systems for synchronous machines - Definitions
  • IEC 60393-1C:1979 Third supplement - Potentiometers - Part 1: Terms and methods of test

PT-IPQ

Institute of Electrical and Electronics Engineers (IEEE)

GSO

  • GSO IEC 60034-4:2014 Rotating electrical machines - Part 4: Methods for determining synchronous machine quantities from tests
  • OS GSO IEC 60034-4:2014 Rotating electrical machines - Part 4: Methods for determining synchronous machine quantities from tests
  • BH GSO IEC 60034-4:2016 Rotating electrical machines - Part 4: Methods for determining synchronous machine quantities from tests
  • OS GSO IEC 60393-3:2015 Potentiometers for use in electronic equipment - Part 3: Sectional specification: Rotary precision potentiometers
  • GSO IEC 60393-4:2015 Potentiometers for use in electronic equipment - Part 4: Sectional specification: Single-turn rotary power potentiometers
  • OS GSO IEC 60393-4:2015 Potentiometers for use in electronic equipment - Part 4: Sectional specification: Single-turn rotary power potentiometers
  • GSO IEC 60393-3:2015 Potentiometers for use in electronic equipment - Part 3: Sectional specification: Rotary precision potentiometers
  • GSO IEC 60034-4-1:2021 Rotating electrical machines - Part 4-1: Methods for determining electrically excited synchronous machine quantities from tests
  • GSO IEC 60034-16-1:2013 Rotating electrical machine - part 16-1: Excitation systems for synchronous machine -Definitions

Korean Agency for Technology and Standards (KATS)

  • KS C IEC 60034-4-2022 Rotating electrical machines — Part 4: Methods for determining synchronous machine quantities from tests
  • KS C IEC 60034-4:2019 Rotating electrical machines — Part 4: Methods for determining synchronous machine quantities from tests
  • KS C IEC 60034-10-2002(2012) Rotating electrical machines-Part 10:Conventions for description of synchronous machines
  • KS C IEC 60034-10-2015 Rotating electrical machines-Part 10:Conventions for description of synchronous machines
  • KS C 5393-4-2021 Potentiometers for use in electronic equipment-Part 4:Sectional specification:Single-turn rotary power potentiometers
  • KS C 5393-4-2001(2021) Potentiometers for use in electronic equipment-Part 4:Sectional specification:Single-turn rotary power potentiometers
  • KS C 5393-4-2001(2016) Potentiometers for use in electronic equipment-Part 4:Sectional specification:Single-turn rotary power potentiometers
  • KS A ISO 18589-4-2012(2017) Measurement of radioactivity in the environment-Soil-Part 4:Measurement of plutonium isotopes(plutonium 238 and plutonium 239+240) by alpha spectrometry
  • KS A ISO 18589-4-2012(2022) Measurement of radioactivity in the environment-Soil-Part 4:Measurement of plutonium isotopes(plutonium 238 and plutonium 239+240) by alpha spectrometry
  • KS C IEC 60034-10:2002 Rotating electrical machines-Part 10:Conventions for description of synchronous machines

Japanese Industrial Standards Committee (JISC)

  • JIS K 0199:2023 Guideline for alignment procedure for identical location analysis between different microscopic measuring instruments
  • JIS C 5260-3:2000 Potentiometers for use in electronic equipment -- Part 3: Sectional specification: Rotary precision potentiometers
  • JIS C 5260-4:2000 Potentiometers for use in electronic equipment -- Part 4: Sectional specification: Single-turn rotary power potentiometers

KR-KS

  • KS C IEC 60034-4-2019 Rotating electrical machines — Part 4: Methods for determining synchronous machine quantities from tests

European Committee for Electrotechnical Standardization(CENELEC)

  • HD 53.4 S2-1988 Rotating Electrical Machines-Part 4: Methods for Determining Synchronous Machine Quantities from Tests
  • EN IEC 60393-3:2023 Potentiometers for use in electronic equipment - Part 3: Sectional specification: Rotary precision potentiometers
  • EN IEC 60034-4-1:2018 Rotating electrical machines - Part 4-1: Methods for determining electrically excited synchronous machine quantities from tests
  • EN IEC 60393-4:2023 Potentiometers for use in electronic equipment - Part 4: Sectional specification: Single-turn rotary power potentiometers
  • HD 53.16.1 S1-1991 Rotating Electrical Machines Part 16: Excitation Systems for Synchronous Machines Chapter 1: Definitions
  • EN 60034-16-1:2011 Rotating electrical machines - Part 16-1: Excitation systems for synchronous machines - Definitions

Danish Standards Foundation

  • DS/EN 60034-4:2008 Rotating electrical machines - Part 4: Methods for determining synchronous machine quantities from tests

International Electrotechnical Commission (IEC)

  • IEC 60034-4-1:2018 Rotating electrical machines - Part 4-1: Methods for determining electrically excited synchronous machine quantities from tests
  • IEC 60393-3:1992 Potentiometers for use in electronic equipment; part 3: sectional specification: rotary precision potentiometers
  • IEC 60393-4:1992 Potentiometers for use in electronic equipment; part 4: sectional specification: single-turn rotary power potentiometers
  • IEC 60393-4:2023 Potentiometers for use in electronic equipment - Part 4: Sectional specification: Single-turn rotary power potentiometers
  • IEC 60034-16-1:2011 Rotating electrical machines Part 16-1: Excitation systems for synchronous machines - Definitions
  • IEC 60034-10:1975 Rotating electrical machines; part 10: conventions for description of synchronous machines

PL-PKN

  • PN E04271-1985 Rotating electrical machines Three-phase synchronous machines of 1 kV ? A rating and larger Tests methods

Standard Association of Australia (SAA)

  • IEC 60393-3:2023 Potentiometers for use in electronic equipment — Part 3: Sectional specification: Rotary precision potentiometers

ES-UNE

  • UNE-EN IEC 60034-4-1:2018 Rotating electrical machines - Part 4-1: Methods for determining electrically excited synchronous machine quantities from tests (Endorsed by Asociación Española de Normalización in October of 2018.)
  • UNE-EN 60393-2:2016 Potentiometers for use in electronic equipment - Part 2: Sectional specification - Lead-screw actuated and rotary preset potentiometers (Endorsed by AENOR in May of 2016.)

German Institute for Standardization

  • DIN EN IEC 60393-4:2022-11 Potentiometers for use in electronic equipment - Part 4: Sectional specification: Single-turn rotary power potentiometers (IEC 40/2919/CD:2022); Text in German and English / Note: Date of issue 2022-10-14
  • DIN 51013:2023-07 Isotope analysis - Vocabulary and methods / Note: Date of issue 2023-06-02
  • DIN 25425-1:2021 Radioisotope laboratories - Part 1: Rules for design
  • DIN 25425-1:2021-05 Radioisotope laboratories - Part 1: Rules for design
  • DIN 25425-1:2013 Radioisotope laboratories - Part 1: Rules for design

TR-TSE

  • TS 762-1969 SODIUM TRIPOLYPHOSPHATE FOR INDUSTRIAL USE MEASUREMENT OF pH POTENTIOMETRIC METHOD

US-FCR

HU-MSZT

BE-NBN

  • NBN C 51-105-1987 Rotating electrical appliances, classifications with different degrees of protection caused by different packaging of rotating electrical appliances

European Committee for Standardization (CEN)

  • EN 60034-4:1995 Rotating electrical machines Part 4 Methods for determining synchronous machine quantities from tests (IEC 344 : 1985, modified)

GOSTR

  • GOST R IEC 80000-13-2016 State system for ensuring the uniformity of measurements. Quantities and units. Part 13. Information science and technology