ZH
EN
JP
ES
RU
DE??? ??? ??
?? 54??? ??? ??? ??? ??? ??? ??.
?? ???? ??? ??? ??? ??? ??? ??? ????: ????, ?? ??, ?? ??, ?? ??, ????, ?? ? ???? ??, ??? ? ?? ??, ?? ? ???? ??.
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ??? ??? ??
Professional Standard - Chemical Industry, ??? ??? ??
Professional Standard - Non-ferrous Metal, ??? ??? ??
Group Standards of the People's Republic of China, ??? ??? ??
(U.S.) Ford Automotive Standards, ??? ??? ??
工業(yè)和信息化部, ??? ??? ??
Professional Standard - Light Industry, ??? ??? ??
Indonesia Standards, ??? ??? ??
Shandong Provincial Standard of the People's Republic of China, ??? ??? ??
GM North America, ??? ??? ??
Professional Standard - Petrochemical Industry, ??? ??? ??
GM Europe, ??? ??? ??
RO-ASRO, ??? ??? ??
SCC, ??? ??? ??
RU-GOST R, ??? ??? ??
IN-BIS, ??? ??? ??
YU-JUS, ??? ??? ??
British Standards Institution (BSI), ??? ??? ??