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FI-SFS, ???? ???

National Metrological Technical Specifications of the People's Republic of China, ???? ???

CZ-CSN, ???? ???

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

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

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

SCC, ???? ???

工業和信息化部, ???? ???

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

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

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

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

國家市場監督管理總局、中國國家標準化管理委員會, ???? ???

ISA - International Society of Automation, ???? ???

KR-KS, ???? ???

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

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

Compressed Gas Association (U.S.), ???? ???

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

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

GSO, ???? ???

BELST, ???? ???

YU-JUS, ???? ???

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

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

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

Danish Standards Foundation, ???? ???

Professional Standard - Chemical Industry, ???? ???

AIAA - American Institute of Aeronautics and Astronautics, ???? ???

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

IN-BIS, ???? ???

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

ABS - American Bureau of Shipping, ???? ???

Indonesia Standards, ???? ???

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

GOSTR, ???? ???

RO-ASRO, ???? ???

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

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

ES-UNE, ???? ???

HU-MSZT, ???? ???

American Institute of Aeronautics and Astronautics (AIAA), ???? ???

Natural Gas Processor's Association (NGPA), ???? ???

VDI - Verein Deutscher Ingenieure, ???? ???

Professional Standard - Electron, ???? ???

TH-TISI, ???? ???

Professional Standard - Coal, ???? ???

CN-DB 6, ???? ???

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

Defense Logistics Agency, ???? ???

ZA-SANS, ???? ???

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

CU-NC, ???? ???

U.S. Air Force, ???? ???

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, ???? ???

American Gas Association, ???? ???

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

Professional Standard - Medicine, ???? ???

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





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