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

SCC, ??? ????? ??

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

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

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

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence, ??? ????? ??

Military Standard of the People's Republic of China-General Armament Department, ??? ????? ??

TR-TSE, ??? ????? ??

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

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

The American Road & Transportation Builders Association, ??? ????? ??

AASHTO - American Association of State Highway and Transportation Officials, ??? ????? ??

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

YU-JUS, ??? ????? ??

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

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

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

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

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

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

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

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

CZ-CSN, ??? ????? ??

  • CSN ISO 1880:1993 ???????? ??? ???? ?? ??? ???? ?????. ???? ?? ??? ??? ???(?????) ??? ?????. ??? ???
  • CSN ISO 3274:1994 ???????? ??? ???? ?? ??? ???? ?????. ?? ??? ?? ??? ?? ???(?????) ?? ?????. ??? ???????, ??? M

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

BSI, ??? ????? ??

GSO, ??? ????? ??

Comitato Elettrotecnico Italiano, ??? ????? ??

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

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

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

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

AGMA - American Gear Manufacturers Association, ??? ????? ??

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





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