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Gas detection

Gas detection, Total:13 items.

In the international standard classification, Gas detection involves: Non-destructive testing, Items of art and handicrafts, Air quality.


國家市場監(jiān)督管理總局、中國國家標(biāo)準(zhǔn)化管理委員會, Gas detection

  • GB/T 40336-2021 Non-destructive testing—Leak testing—Calibration of reference leaks for gases
  • GB/T 40335-2021 Non-destructive testing—Leak testing—Tracer gas method

國家文物局, Gas detection

  • WW/T 0047-2012 Gas Diffusion Sampling and Determination Method for Environmental Detection of Cultural Relics Preservation in Collections Determination of Ammonia
  • WW/T 0046-2012 Gas diffusion sampling and determination method for environmental testing of cultural relics in collections. Determination of formic acid and acetic acid.

Professional Standard - Cultural Relics Protection, Gas detection

  • WW/T 0122-2023 Gas diffusion sampling and determination methods for environmental detection of cultural relics preservation in museums Determination of formaldehyde

German Institute for Standardization, Gas detection

  • DIN EN ISO 20486:2018-05 Non-destructive testing - Leak testing - Calibration of reference leaks for gases (ISO 20486:2017); German version EN ISO 20486:2018
  • DIN EN ISO 20486 E:2016-10 Calibration of gas reference leaks for non-destructive testing leak detection (draft)

CEN - European Committee for Standardization, Gas detection

  • EN ISO 20486:2018 Non-destructive testing - Leak testing - Calibration of reference leaks for gases

Association Francaise de Normalisation, Gas detection

KR-KS, Gas detection

  • KS B ISO 20486-2023 Non-destructive testing — Leak testing — Calibration of reference leaks for gases

International Organization for Standardization (ISO), Gas detection

  • ISO 20486:2017 Non-destructive testing - Leak testing - Calibration of reference leaks for gases

SCC, Gas detection

  • NS-EN 13192:2001 Non destructive testing — Leak testing — Calibration of reference leaks for gases
  • AENOR UNE-EN ISO 20486:2018 Non destructive essays. Leak detection. Reference leak calibration for gases. (ISO 20486:2017).




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