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DE??? ??
?? 22??? ??? ??? ??? ??? ??.
?? ???? ??? ??? ??? ??? ??? ????: ???, ?? ? ??.
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), ??? ??
Association Francaise de Normalisation, ??? ??
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ??? ??
British Standards Institution (BSI), ??? ??
石家莊市市場(chǎng)監(jiān)督管理局, ??? ??
工業(yè)和信息化部, ??? ??
中華人民共和國(guó)國(guó)家質(zhì)量監(jiān)督檢驗(yàn)檢疫總局、中國(guó)國(guó)家標(biāo)準(zhǔn)化管理委員會(huì), ??? ??
Professional Standard - Chemical Industry, ??? ??
Henan Provincial Standard of the People's Republic of China, ??? ??