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DE?? ???
?? 14??? ?? ???? ??? ??? ??.
?? ???? ?? ???? ??? ??? ??? ????: ?? ?? ??, ?? ?? ???, ??, ?? ??, ???? ?? ? ?? ??, ?? ??, ??? ???, ???.
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ?? ???
國家市場監(jiān)督管理總局、中國國家標(biāo)準(zhǔn)化管理委員會, ?? ???
Professional Standard - Petroleum, ?? ???
Group Standards of the People's Republic of China, ?? ???
Professional Standard - Chemical Industry, ?? ???
Association Francaise de Normalisation, ?? ???
工業(yè)和信息化部/國家能源局, ?? ???
American Society for Testing and Materials (ASTM), ?? ???