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?? 41??? ??? ??? ??? ??? ??.
?? ???? ??? ??? ??? ??? ??? ????: ???, ?????, ?? ??, ?? ??, ????, ???, ????, ????, ??, ??.
Professional Standard - Nuclear Industry, ??? ??
GSO, ??? ??
Professional Standard - Petrochemical Industry, ??? ??
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ??? ??
International Organization for Standardization (ISO), ??? ??
Korean Agency for Technology and Standards (KATS), ??? ??
Group Standards of the People's Republic of China, ??? ??
SCC, ??? ??
American Society for Testing and Materials (ASTM), ??? ??
KR-KS, ??? ??
ES-AENOR, ??? ??
API - American Petroleum Institute, ??? ??
German Institute for Standardization, ??? ??
FI-SFS, ??? ??
Professional Standard-Safe Production, ??? ??
Danish Standards Foundation, ??? ??
Association Francaise de Normalisation, ??? ??
Lithuanian Standards Office , ??? ??
AENOR, ??? ??
未注明發(fā)布機構, ??? ??
Canadian Standards Association (CSA), ??? ??
British Standards Institution (BSI), ??? ??