DB13/T 5470-2021 Active Hebei ProvinceLocal standards

DB13/T 5470-2021 Detecting oxygen and impurities in a 30% oxygen/helium mixture using chromatography

Publish Date: 2021-12-13 Implement Date: 2022-01-13 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB13/T 5470-2021

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Electronic measurement and instruments

ICS Name: -

Publish Date: 2021-12-13

Implement Date: 2022-01-13

Development Information

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