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?? 35??? ???????????? ??? ??? ??.
?? ???? ???????????? ??? ??? ??? ????: ????, ?? ??, ????, ??? ??, ????, ?? ??.
Group Standards of the People's Republic of China, ???????????
Japanese Industrial Standards Committee (JISC), ???????????
HU-MSZT, ???????????
Korean Agency for Technology and Standards (KATS), ???????????
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ???????????
Association Francaise de Normalisation, ???????????
RU-GOST R, ???????????
British Standards Institution (BSI), ???????????
GSO, ???????????
International Organization for Standardization (ISO), ???????????
SCC, ???????????
German Institute for Standardization, ???????????
ES-UNE, ???????????
RO-ASRO, ???????????
ES-AENOR, ???????????