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DE????? ?? ??
?? 21??? ????? ?? ??? ??? ??? ??.
?? ???? ????? ?? ??? ??? ??? ??? ????: ????, ?? ??, ?? ??, ??? ? ?? ??.
Professional Standard - Commodity Inspection, ????? ?? ??
American National Standards Institute (ANSI), ????? ?? ??
Japanese Industrial Standards Committee (JISC), ????? ?? ??
Korean Agency for Technology and Standards (KATS), ????? ?? ??
國(guó)家質(zhì)量監(jiān)督檢驗(yàn)檢疫總局, ????? ?? ??
(U.S.) Ford Automotive Standards, ????? ?? ??
Professional Standard - Chemical Industry, ????? ?? ??
化學(xué)工業(yè)部, ????? ?? ??
Association Francaise de Normalisation, ????? ?? ??
Military Standard of the People's Republic of China-General Armament Department, ????? ?? ??
- GJB 533.31-1991 ??? ?? ? ?? ?? ?? ?? 2 - ????, ??, ????????, ??, ?? ? ?? ?? ???????/?? ??? ??
- GJB 533.31A-2021 ??? ?? ? ?? ?? ?? ?? - ?? 31: ???????/?? ???? ?? 2-????, ??, ????????, ??, ?? ? ?? ?? ??
GSO, ????? ?? ??
Taiwan Provincial Standard of the People's Republic of China, ????? ?? ??