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DEX? ??? ??
?? 62??? X? ??? ??? ??? ??? ??.
?? ???? X? ??? ??? ??? ??? ??? ????: ?? ?? ???, ?? ? ?? ??, ?? ??, ?? ??, ?? ??, ???, ??? ??, ????, ?????, ????, ????, ????.
National Metrological Verification Regulations of the People's Republic of China, X? ??? ??
Professional Standard - Machinery, X? ??? ??
國(guó)家市場(chǎng)監(jiān)督管理總局、中國(guó)國(guó)家標(biāo)準(zhǔn)化管理委員會(huì), X? ??? ??
Japanese Industrial Standards Committee (JISC), X? ??? ??
Professional Standard - Education, X? ??? ??
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, X? ??? ??
British Standards Institution (BSI), X? ??? ??
中華人民共和國(guó)國(guó)家質(zhì)量監(jiān)督檢驗(yàn)檢疫總局、中國(guó)國(guó)家標(biāo)準(zhǔn)化管理委員會(huì), X? ??? ??
SCC, X? ??? ??
European Committee for Standardization (CEN), X? ??? ??
AENOR, X? ??? ??
German Institute for Standardization, X? ??? ??
Association Francaise de Normalisation, X? ??? ??
Danish Standards Foundation, X? ??? ??
Lithuanian Standards Office , X? ??? ??
工業(yè)和信息化部, X? ??? ??
Professional Standard - Ferrous Metallurgy, X? ??? ??
Professional Standard - Agriculture, X? ??? ??
National Metrological Technical Specifications of the People's Republic of China, X? ??? ??
PT-IPQ, X? ??? ??
Professional Standard - Nuclear Industry, X? ??? ??
Korean Agency for Technology and Standards (KATS), X? ??? ??
Professional Standard - Energy, X? ??? ??
IT-UNI, X? ??? ??
Occupational Health Standard of the People's Republic of China, X? ??? ??
GSO, X? ??? ??