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German Institute for Standardization, ?? ???

Professional Standard - Machinery, ?? ???

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

SCC, ?? ???

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

Professional Standard - Coal, ?? ???

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

SAE - SAE International, ?? ???

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

Professional Standard - Agriculture, ?? ???

Professional Standard - Construction Industry, ?? ???

Professional Standard - Light Industry, ?? ???

國家市場監(jiān)督管理總局、中國國家標準化管理委員會, ?? ???

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

TR-TSE, ?? ???

AT-ON, ?? ???

Underwriters Laboratories (UL), ?? ???

US-FCR, ?? ???

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

Association Francaise de Normalisation, ?? ???

Professional Standard - Textile, ?? ???

CZ-CSN, ?? ???

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

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

HU-MSZT, ?? ???

Professional Standard - Energy, ?? ???

Anhui Provincial Standard of the People's Republic of China, ?? ???

CENELEC - European Committee for Electrotechnical Standardization, ?? ???

Professional Standard-Ships, ?? ???

Indonesia Standards, ?? ???

Professional Standard - Non-ferrous Metal, ?? ???

國家煤礦安全監(jiān)察局, ?? ???

Defense Logistics Agency, ?? ???

IN-BIS, ?? ???

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

Professional Standard - Petroleum, ?? ???

RU-GOST R, ?? ???

工業(yè)和信息化部, ?? ???

Shanxi Provincial Standard of the People's Republic of China, ?? ???

Taiwan Provincial Standard of the People's Republic of China, ?? ???

Professional Standard - Railway, ?? ???

Guangdong Provincial Standard of the People's Republic of China, ?? ???

IT-UNI, ?? ???

RO-ASRO, ?? ???

PL-PKN, ?? ???

Professional Standard-Safe Production, ?? ???

SE-SIS, ?? ???

GSO, ?? ???

Professional Standard - Aerospace, ?? ???

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



?2007-2024 ??? ??

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