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DE? ??
?? 34??? ? ??? ??? ??? ??.
?? ???? ? ??? ??? ??? ??? ????: ?? ?? ???, ??? ? ???, ???, ????, ????, ?? ??, ?? ??, ?? ? ?? ??, ?? ? ???? ??, ?, ?, ??, ??, ??, ?? ?? ? ??, ??? ?? ??.
國(guó)家市場(chǎng)監(jiān)督管理總局、中國(guó)國(guó)家標(biāo)準(zhǔn)化管理委員會(huì), ? ??
SCC, ? ??
PL-PKN, ? ??
RU-GOST R, ? ??
Association Francaise de Normalisation, ? ??
(U.S.) Ford Automotive Standards, ? ??
Japanese Industrial Standards Committee (JISC), ? ??
British Standards Institution (BSI), ? ??
ET-QSAE, ? ??
Professional Standard - Non-ferrous Metal, ? ??
Korean Agency for Technology and Standards (KATS), ? ??
KR-KS, ? ??
German Institute for Standardization, ? ??
American Society for Testing and Materials (ASTM), ? ??
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ? ??
European Committee for Standardization (CEN), ? ??
SE-SIS, ? ??
American Gear Manufacturers Association, ? ??
ESDU - Engineering Sciences Data Unit, ? ??
Lithuanian Standards Office , ? ??
Danish Standards Foundation, ? ??
AGMA - American Gear Manufacturers Association, ? ??