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國家市場監(jiān)督管理總局、中國國家標準化管理委員會, ??? ?? ???

Professional Standard - Machinery, ??? ?? ???

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ??? ?? ???

Professional Standard - Civil Aviation, ??? ?? ???

SCC, ??? ?? ???

SE-SIS, ??? ?? ???

GSO, ??? ?? ???

Spanish Association for Standardization (UNE), ??? ?? ???

International Organization for Standardization (ISO), ??? ?? ???

Lithuanian Standards Office , ??? ?? ???

South African Bureau of Standard, ??? ?? ???

Danish Standards Foundation, ??? ?? ???

Standard Association of Australia (SAA), ??? ?? ???

Association Francaise de Normalisation, ??? ?? ???

German Institute for Standardization, ??? ?? ???

Korean Agency for Technology and Standards (KATS), ??? ?? ???

Group Standards of the People's Republic of China, ??? ?? ???

KR-KS, ??? ?? ???

中國民用航空局, ??? ?? ???

BR-ABNT, ??? ?? ???

European Committee for Standardization (CEN), ??? ?? ???

中華人民共和國國家質(zhì)量監(jiān)督檢驗檢疫總局、中國國家標準化管理委員會, ??? ?? ???

CEN - European Committee for Standardization, ??? ?? ???

British Standards Institution (BSI), ??? ?? ???

DIN, ??? ?? ???

FI-SFS, ??? ?? ???

Indonesia Standards, ??? ?? ???

NO-SN, ??? ?? ???

IT-UNI, ??? ?? ???





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