GB/T 3637-2011
AbolishedLiquid sulphur dioxide
液体二氧化硫
Application Summary AI generated
GB/T 3637-2011 specifies the technical requirements, test methods, inspection rules, and packaging, marking, storage, and transportation conditions for liquid sulphur dioxide. It is primarily applied in the chemical industry for the production of sulfuric acid, sulfites, and other sulfur-based compounds, as well as in water treatment, bleaching, and as a refrigerant. The standard ensures quality control and safety compliance for liquid sulphur dioxide used in industrial processes and commercial transactions.
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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.