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DE????? ???? ????
?? 56??? ????? ???? ????? ??? ??? ??.
?? ???? ????? ???? ????? ??? ??? ??? ????: ???? ??, ?? ??, ????, ??? ??.
Korean Agency for Technology and Standards (KATS), ????? ???? ????
BR-ABNT, ????? ???? ????
Indonesia Standards, ????? ???? ????
Japanese Industrial Standards Committee (JISC), ????? ???? ????
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ????? ???? ????
British Standards Institution (BSI), ????? ???? ????
SCC, ????? ???? ????
AENOR, ????? ???? ????
Taiwan Provincial Standard of the People's Republic of China, ????? ???? ????
American Society for Testing and Materials (ASTM), ????? ???? ????
Association Francaise de Normalisation, ????? ???? ????
RO-ASRO, ????? ???? ????
未注明發(fā)布機構(gòu), ????? ???? ????
GSO, ????? ???? ????
German Institute for Standardization, ????? ???? ????
VN-TCVN, ????? ???? ????
International Organization for Standardization (ISO), ????? ???? ????
PL-PKN, ????? ???? ????
YU-JUS, ????? ???? ????
IN-BIS, ????? ???? ????
CZ-CSN, ????? ???? ????
BE-NBN, ????? ???? ????
GOST, ????? ???? ????
CU-NC, ????? ???? ????
SE-SIS, ????? ???? ????