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DE??? ?? ??
?? 72??? ??? ?? ??? ??? ??? ??.
?? ???? ??? ?? ??? ??? ??? ??? ????: ??????, ?? ??, ??, ????, ?? ??, ???, ????, ??, ?? ??, ??, ???? ??, ?? ??, ?? ??, ??? ??, ?? ??, ??? ??.
Professional Standard - Ferrous Metallurgy, ??? ?? ??
冶金工業部, ??? ?? ??
工業和信息化部, ??? ?? ??
British Standards Institution (BSI), ??? ?? ??
Korean Agency for Technology and Standards (KATS), ??? ?? ??
Danish Standards Foundation, ??? ?? ??
SCC, ??? ?? ??
Professional Standard - Energy, ??? ?? ??
KR-KS, ??? ?? ??
German Institute for Standardization, ??? ?? ??
Group Standards of the People's Republic of China, ??? ?? ??
International Organization for Standardization (ISO), ??? ?? ??
Association Francaise de Normalisation, ??? ?? ??
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ??? ?? ??
Lithuanian Standards Office , ??? ?? ??
Professional Standard - Machinery, ??? ?? ??
AENOR, ??? ?? ??
國家市場監督管理總局、中國國家標準化管理委員會, ??? ?? ??
Professional Standard - Environmental Protection, ??? ?? ??
RU-GOST R, ??? ?? ??
Professional Standard - Commodity Inspection, ??? ?? ??
Universal Oil Products Company?(UOP), ??? ?? ??
American Society for Testing and Materials (ASTM), ??? ?? ??
Professional Standard - Agriculture, ??? ?? ??
Professional Standard - Chemical Industry, ??? ?? ??
European Committee for Standardization (CEN), ??? ?? ??
Standard Association of Australia (SAA), ??? ?? ??
NL-NEN, ??? ?? ??