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DE??? ?? PCR
?? 121??? ??? ?? PCR? ??? ??? ??.
?? ???? ??? ?? PCR? ??? ??? ??? ????: ?? ? ??, ??, ?? ?? ? ?? ??? ??, ???, ???, ???, ???, ????, ?? ?? ? ?? ?? ??, ????, ????, ??, ????, ??, ?? ???, ?? ??? ? ??? ???? ??, ?? ??, ??, ?? ? ???.
海關(guān)總署, ??? ?? PCR
Inner Mongolia Provincial Standard of the People's Republic of China, ??? ?? PCR
Professional Standard - Commodity Inspection, ??? ?? PCR
Group Standards of the People's Republic of China, ??? ?? PCR
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ??? ?? PCR
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), ??? ?? PCR
Jilin Provincial Standard of the People's Republic of China, ??? ?? PCR
Anhui Provincial Standard of the People's Republic of China, ??? ?? PCR
國(guó)家質(zhì)量監(jiān)督檢驗(yàn)檢疫總局, ??? ?? PCR
Henan Provincial Standard of the People's Republic of China, ??? ?? PCR
Liaoning Provincial Standard of the People's Republic of China, ??? ?? PCR
中華全國(guó)供銷合作總社, ??? ?? PCR
Professional Standard - Customs, ??? ?? PCR
農(nóng)業(yè)農(nóng)村部, ??? ?? PCR
Shandong Provincial Standard of the People's Republic of China, ??? ?? PCR
Fujian Provincial Standard of the People's Republic of China, ??? ?? PCR
Ningxia Provincial Standard of the People's Republic of China, ??? ?? PCR
Tianjin Provincial Standard of the People's Republic of China, ??? ?? PCR
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), ??? ?? PCR