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American National Standards Institute (ANSI), ???? ?? ??

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

Professional Standard - Agriculture, ???? ?? ??

PT-IPQ, ???? ?? ??

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

Professional Standard - Commodity Inspection, ???? ?? ??

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

American Society for Testing and Materials (ASTM), ???? ?? ??

SCC, ???? ?? ??

Universal Oil Products Company?(UOP), ???? ?? ??

National Metrological Verification Regulations of the People's Republic of China, ???? ?? ??

Professional Standard - Education, ???? ?? ??

工業和信息化部, ???? ?? ??

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

Society of Automotive Engineers (SAE), ???? ?? ??

SAE - SAE International, ???? ?? ??

Professional Standard - Ferrous Metallurgy, ???? ?? ??

國家質量監督檢驗檢疫總局, ???? ?? ??

Professional Standard - Public Safety Standards, ???? ?? ??

水利部, ???? ?? ??

國家市場監督管理總局、中國國家標準化管理委員會, ???? ?? ??

Japanese Industrial Standards Committee (JISC), ???? ?? ??

GOST, ???? ?? ??

GOSTR, ???? ?? ??

AT-ON, ???? ?? ??

PL-PKN, ???? ?? ??

海關總署, ???? ?? ??

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

RU-GOST R, ???? ?? ??

International Electrotechnical Commission (IEC), ???? ?? ??

BE-NBN, ???? ?? ??

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

Occupational Health Standard of the People's Republic of China, ???? ?? ??

Professional Standard - Nuclear Industry, ???? ?? ??

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

國家藥監局, ???? ?? ??

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

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

Professional Standard - Energy, ???? ?? ??

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

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

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

Professional Standard - Petroleum, ???? ?? ??

European Committee for Electrotechnical Standardization(CENELEC), ???? ?? ??

GSO, ???? ?? ??

Underwriters Laboratories (UL), ???? ?? ??

Electronic Components, Assemblies and Materials Association, ???? ?? ??





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