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DE??? ??
?? 18??? ??? ??? ??? ??? ??.
?? ???? ??? ??? ??? ??? ??? ????: ?? ??, ??, ??? ??, ??? ? ?? ??, ??, ?? ?? ? ?? ??? ??.
Jilin Provincial Standard of the People's Republic of China, ??? ??
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ??? ??
Korean Agency for Technology and Standards (KATS), ??? ??
KR-KS, ??? ??
國(guó)家市場(chǎng)監(jiān)督管理總局、中國(guó)國(guó)家標(biāo)準(zhǔn)化管理委員會(huì), ??? ??
British Standards Institution (BSI), ??? ??
GSO, ??? ??
International Organization for Standardization (ISO), ??? ??
Group Standards of the People's Republic of China, ??? ??
SCC, ??? ??