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DEX? ?? ??
?? 64??? X? ?? ??? ??? ??? ??.
?? ???? X? ?? ??? ??? ??? ??? ????: ????, ???, ?? ?? ???, ?? ??, ?? ??, ?? ??, ????, ??? ??, ?? ? ?? ??, ??? ??.
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, X? ?? ??
Professional Standard - Education, X? ?? ??
工業(yè)和信息化部, 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? ?? ??
National Metrological Verification Regulations of the People's Republic of China, X? ?? ??
Japanese Industrial Standards Committee (JISC), 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? ?? ??
Group Standards of the People's Republic of China, X? ?? ??
Professional Standard - Machinery, X? ?? ??
British Standards Institution (BSI), X? ?? ??
Professional Standard - Agriculture, X? ?? ??
PT-IPQ, X? ?? ??
Professional Standard - Nuclear Industry, X? ?? ??
Korean Agency for Technology and Standards (KATS), X? ?? ??
Professional Standard - Energy, X? ?? ??
IT-UNI, X? ?? ??
Danish Standards Foundation, X? ?? ??
GSO, X? ?? ??
SCC, X? ?? ??
German Institute for Standardization, X? ?? ??
Lithuanian Standards Office , X? ?? ??
Spanish Association for Standardization (UNE), X? ?? ??
European Committee for Standardization (CEN), X? ?? ??
Association Francaise de Normalisation, X? ?? ??