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DE???? ???
?? 63??? ???? ???? ??? ??? ??.
?? ???? ???? ???? ??? ??? ??? ????: ??? ??, ??? ??, ?????, ?? ? ?? ??, ?? ?? ???, ?? ??, ?? ?? ??, ?? ? ???, ??, ??, ??, ?? ? ?? ??, ?????.
Japanese Industrial Standards Committee (JISC), ???? ???
RU-GOST R, ???? ???
National Metrological Technical Specifications of the People's Republic of China, ???? ???
Korean Agency for Technology and Standards (KATS), ???? ???
Professional Standard - Nuclear Industry, ???? ???
Professional Standard - Machinery, ???? ???
工業和信息化部, ???? ???
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ???? ???
Indonesia Standards, ???? ???
National Metrological Verification Regulations of the People's Republic of China, ???? ???
American National Standards Institute (ANSI), ???? ???
Professional Standard - Ferrous Metallurgy, ???? ???
SCC, ???? ???
Association Francaise de Normalisation, ???? ???
American Society for Testing and Materials (ASTM), ???? ???
GSO, ???? ???
SE-SIS, ???? ???
IN-BIS, ???? ???
Professional Standard - Public Safety Standards, ???? ???
Group Standards of the People's Republic of China, ???? ???