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DE??? ??????? ?? ??
?? 63??? ??? ??????? ?? ??? ??? ??? ??.
?? ???? ??? ??????? ?? ??? ??? ??? ??? ????: ????, ??, ???, ????, ????, ????, ????, ???, ?? ??, ?? ??.
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, ??? ??????? ?? ??
Association Francaise de Normalisation, ??? ??????? ?? ??
SCC, ??? ??????? ?? ??
YU-JUS, ??? ??????? ?? ??
未注明發(fā)布機(jī)構(gòu), ??? ??????? ?? ??
AENOR, ??? ??????? ?? ??
European Committee for Standardization (CEN), ??? ??????? ?? ??
German Institute for Standardization, ??? ??????? ?? ??
CEN - European Committee for Standardization, ??? ??????? ?? ??
British Standards Institution (BSI), ??? ??????? ?? ??
AT-ON, ??? ??????? ?? ??
GSO, ??? ??????? ?? ??
Professional Standard - Non-ferrous Metal, ??? ??????? ?? ??
Professional Standard - Agriculture, ??? ??????? ?? ??
BE-NBN, ??? ??????? ?? ??
Professional Standard - Aviation, ??? ??????? ?? ??
International Organization for Standardization (ISO), ??? ??????? ?? ??
Sichuan Provincial Standard of the People's Republic of China, ??? ??????? ?? ??
Henan Provincial Standard of the People's Republic of China, ??? ??????? ?? ??
- DB41/T 740-2012 ????? ????? ?? ??? ????? ?? ??: ??? ?? ??-?? ???????-?? ???
工業(yè)和信息化部, ??? ??????? ?? ??