GBT23938

GBT23938, Total:2 items.

The international standard classification for "GBT23938" includes: Gases for industrial application .

The Chinese standard classification for "GBT23938" includes: Industrial gas and chemical gas .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

• GB/T 23938-2009 High purity carbon dioxide

国家市场监督管理总局、中国国家标准化管理委员会

• GB/T 23938-2021 High purity carbon dioxide

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