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DE??????? ?? ?? ??
?? 61??? ??????? ?? ?? ??? ??? ??? ??.
?? ???? ??????? ?? ?? ??? ??? ??? ??? ????: ????, ??, ????, ???, ????, ???, ????, ??, ????, ?? ??, ?? ??.
RO-ASRO, ??????? ?? ?? ??
Korean Agency for Technology and Standards (KATS), ??????? ?? ?? ??
RU-GOST R, ??????? ?? ?? ??
PL-PKN, ??????? ?? ?? ??
IN-BIS, ??????? ?? ?? ??
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ??????? ?? ?? ??
Professional Standard - Agriculture, ??????? ?? ?? ??
YU-JUS, ??????? ?? ?? ??
Spanish Association for Standardization (UNE), ??????? ?? ?? ??
British Standards Institution (BSI), ??????? ?? ?? ??
Association Francaise de Normalisation, ??????? ?? ?? ??
AT-ON, ??????? ?? ?? ??
GSO, ??????? ?? ?? ??
BE-NBN, ??????? ?? ?? ??
Professional Standard - Non-ferrous Metal, ??????? ?? ?? ??
Professional Standard - Aviation, ??????? ?? ?? ??
South African Bureau of Standard, ??????? ?? ?? ??
工業和信息化部, ??????? ?? ?? ??
International Organization for Standardization (ISO), ??????? ?? ?? ??
European Committee for Standardization (CEN), ??????? ?? ?? ??
Sichuan Provincial Standard of the People's Republic of China, ??????? ?? ?? ??
German Institute for Standardization, ??????? ?? ?? ??