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

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

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

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

ZA-SANS, ?? ???? ??? ??

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

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

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

農(nóng)業(yè)農(nóng)村部, ?? ???? ??? ??

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

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

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

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

Professional Standard - Ocean, ?? ???? ??? ??

NL-NEN, ?? ???? ??? ??

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

  • ASTM E1427-00 ??? ??, ???? ? ??? ??? ??? ? ?? ??? ??? ???? ?? ??? ?? ??? ?? ?? ???
  • ASTM E1427-00e1 ??? ??, ???? ? ??? ??? ??? ? ?? ??? ??? ???? ?? ??? ?? ??? ?? ?? ???

ES-UNE, ?? ???? ??? ??

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

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

GOSTR, ?? ???? ??? ??

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

未注明發(fā)布機(jī)構(gòu), ?? ???? ??? ??

國家市場監(jiān)督管理總局、中國國家標(biāo)準(zhǔn)化管理委員會(huì), ?? ???? ??? ??

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

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

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

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





?2007-2024 ??? ??

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