Oxygen gas phase
Oxygen gas phase, Total:4 items.
The international standard classification for "Oxygen gas phase" includes: Occupational safety. Industrial hygiene , Gases for industrial application .
The Chinese standard classification for "Oxygen gas phase" includes: Factory fire and blast protection technology , Industrial gas and chemical gas .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 14605-1993 Determination of trace argon, nitrogen and krypton in oxygen－Gas chromatographic method
- GB 16912-1997 Safety tchnology regulation for oxygen
- GB 16912-2008 Safety Technical Regulation for Oxygen and Relative Gases Produced with Cryogenic Method
Guangdong Provincial Standard of the People's Republic of China
- DB44/T 1158-2013 Determination of Residual Hydrogen Peroxide Content in Pulp Bleaching Wastewater by Headspace-Gas Chromatography
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