water oxygen
water oxygen, Total:5 items.
The international standard classification for "water oxygen" includes: .
The Chinese standard classification for "water oxygen" includes: .
工业和信息化部
- JC/T 2518-2019 Continuously hot-dip zinc and zinc alloy coated steel sheet and strip
Professional Standard - Traffic
- JT/T 742-2009 Requirements of Preparing Gases for Heliox Saturation Diving to 200m
RU-GOST R
- GOST R 8.766-2011 State system for ensuring the uniformity of measurements. State verification schedule for instruments measuring mass concentration dissolving in water gasses (oxygen, hydrogen)
- GOST 8.652-2016 State system for ensuring the uniformity of measurements. State verification schedule for instruments measuring mass concentration of dissolving in water gasses (oxygen, hydrogen)
NL-NEN
- NEN 6681-1981 Waste water - Volumetric determination of carbon dioxide and oxygen in gases
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