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DE????? ??? ??
?? 72??? ????? ??? ??? ??? ??? ??.
?? ???? ????? ??? ??? ??? ??? ??? ????: ????, ?? ??, ?? ??.
Taiwan Provincial Standard of the People's Republic of China, ????? ??? ??
Korean Agency for Technology and Standards (KATS), ????? ??? ??
RO-ASRO, ????? ??? ??
KR-KS, ????? ??? ??
Indonesia Standards, ????? ??? ??
Association Francaise de Normalisation, ????? ??? ??
CZ-CSN, ????? ??? ??
Professional Standard - Chemical Industry, ????? ??? ??
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, ????? ??? ??
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ????? ??? ??
TR-TSE, ????? ??? ??
中華人民共和國國家質(zhì)量監(jiān)督檢驗檢疫總局、中國國家標(biāo)準(zhǔn)化管理委員會, ????? ??? ??
VN-TCVN, ????? ??? ??
International Organization for Standardization (ISO), ????? ??? ??
GSO, ????? ??? ??
British Standards Institution (BSI), ????? ??? ??
BE-NBN, ????? ??? ??
YU-JUS, ????? ??? ??
Professional Standard - Non-ferrous Metal, ????? ??? ??
Japanese Industrial Standards Committee (JISC), ????? ??? ??
SCC, ????? ??? ??
American National Standards Institute (ANSI), ????? ??? ??