GB/T 3634.2-2011
AbolishedHydrogen - Part 2: Pure hydrogen,high pure hydrogen and ultra-pure hydrogen
氢气 第2部分：纯氢、高纯氢和超纯氢
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and packaging, marking, storage, and transportation of pure, high-pure, and ultra-pure hydrogen. It is applied in industries such as electronics, metallurgy, and chemical manufacturing where hydrogen is used as a feedstock or protective gas, particularly for semiconductor fabrication, metal heat treatment, and fuel cell applications. The standard ensures consistent quality control for hydrogen purity levels critical to these processes.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.