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DE?????? ?? ?? ??
?? 64??? ?????? ?? ?? ??? ??? ??? ??.
?? ???? ?????? ?? ?? ??? ??? ??? ??? ????: ???, ?? ??, ????, ????, ?? ??, ??, ??, ?? ??.
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ?????? ?? ?? ??
YU-JUS, ?????? ?? ?? ??
Sichuan Provincial Standard of the People's Republic of China, ?????? ?? ?? ??
工業和信息化部, ?????? ?? ?? ??
Professional Standard - Agriculture, ?????? ?? ?? ??
Professional Standard - Ferrous Metallurgy, ?????? ?? ?? ??
British Standards Institution (BSI), ?????? ?? ?? ??
Professional Standard - Non-ferrous Metal, ?????? ?? ?? ??
GSO, ?????? ?? ?? ??
Professional Standard - Machinery, ?????? ?? ?? ??
SCC, ?????? ?? ?? ??
BE-NBN, ?????? ?? ?? ??
Professional Standard - Aviation, ?????? ?? ?? ??
Shandong Provincial Standard of the People's Republic of China, ?????? ?? ?? ??
ET-QSAE, ?????? ?? ?? ??
RU-GOST R, ?????? ?? ?? ??
Professional Standard - Commodity Inspection, ?????? ?? ?? ??
Group Standards of the People's Republic of China, ?????? ?? ?? ??
Spanish Association for Standardization (UNE), ?????? ?? ?? ??
Korean Agency for Technology and Standards (KATS), ?????? ?? ?? ??
國家市場監督管理總局、中國國家標準化管理委員會, ?????? ?? ?? ??
International Organization for Standardization (ISO), ?????? ?? ?? ??
Anhui Provincial Standard of the People's Republic of China, ?????? ?? ?? ??
KR-KS, ?????? ?? ?? ??