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Database: 365,228(8 Aug 2026)

small core

small core, Total:18 items.

The international standard classification for "small core" includes: .

The Chinese standard classification for "small core" includes: .


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

  • JJG(核工) 1-1991 Hydrogen Proportional Counter Tube (Working Grade) Verification Regulations
  • JJG(核工) 19-1991 Verification Regulations for Solid Radium Point Sources
  • JJG(核工) 8-1991 Test method for specific activity of electron-capturing nuclide radioactive solution using 4πβ(PPC)-γ conforming standard device
  • JJG(核工) 16-1991 Test method for measuring surface emissivity of α-plane source by grid ionization chamber standard device
  • JJG(核工) 2-1991 Radionuclide Neutron Source Intensity Verification Regulations
  • JJG(核工) 18-1991 General Rules for Verification of Natural Radioactive Measuring Instruments
  • JJG(核工) 21-1991 Verification Regulations for Ground Gamma Spectrometer
  • JJG(核工) 4-1991 Verification Regulations for Semiconductor Telescopes (Working Class)
  • JJG(核工) 17-1991 Test Method for Determination of Radioactive Gas Activity Using Inner Gas Proportional Counting Standard Device
  • JJG(核工) 20-1991 Verification Regulations for Ground Gamma Scintillation Radiation Apparatus
  • JJG(核工) 7-1991 Test method for specific activity of radioactive solution with 4Πβ-γ conforming standard device

Group Standards of the People's Republic of China

  • T/HTMS 0048-2019 Hetian traditional snack walnut kernel sugar steamed stuffed bun manufacturing skills
  • T/HTMS 0026-2019 Hetian traditinal snack nang with walnut manufacturing skills
  • T/HTMS 0018-2019 Hetian specialty snack walnut kernel qianceng baking steamed stuffed bun manufacturing skills

Association Francaise de Normalisation

  • NF T90-327:2004 Soil quality - Assessment of genotoxic effects to higher plants - Micronucleus test on Vicia faba.

British Standards Institution (BSI)

  • ASME 3NG Div1-2021 Section III, Rules for Construction of Nuclear Facility Components - Subsection NG, Core Support Structures
  • ASME 3NG Div1-2019 Section III, Rules for Construction of Nuclear Facility Components - Subsection NG, Core Support Structures

American Society for Testing and Materials (ASTM)

  • ASTM D8255-19 Standard Guide for Work of Fracture Measurements on Small Nuclear Graphite Specimens