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DE?? ??? PCR
?? 40??? ?? ??? PCR? ??? ??? ??.
?? ???? ?? ??? PCR? ??? ??? ??? ????: ???, ?? ? ??, ???, ???, ???, ?? ??, ?? ?? ? ?? ?? ??, ?? ??, ?? ???.
Jilin Provincial Standard of the People's Republic of China, ?? ??? PCR
Liaoning Provincial Standard of the People's Republic of China, ?? ??? PCR
Group Standards of the People's Republic of China, ?? ??? PCR
Shandong Provincial Standard of the People's Republic of China, ?? ??? PCR
海關(guān)總署, ?? ??? PCR
農(nóng)業(yè)農(nóng)村部, ?? ??? PCR
Jiangxi Provincial Standard of the People's Republic of China, ?? ??? PCR
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ?? ??? PCR
Xinjiang Provincial Standard of the People's Republic of China, ?? ??? PCR
Hubei Provincial Standard of the People's Republic of China, ?? ??? PCR
Fujian Provincial Standard of the People's Republic of China, ?? ??? PCR
Professional Standard - Commodity Inspection, ?? ??? PCR
Chongqing Provincial Standard of the People's Republic of China, ?? ??? PCR
Shaanxi Provincial Standard of the People's Republic of China, ?? ??? PCR
Zhejiang Provincial Standard of the People's Republic of China, ?? ??? PCR
中華人民共和國國家質(zhì)量監(jiān)督檢驗(yàn)檢疫總局、中國國家標(biāo)準(zhǔn)化管理委員會, ?? ??? PCR
Ningxia Provincial Standard of the People's Republic of China, ?? ??? PCR
Jiangsu Provincial Standard of the People's Republic of China, ?? ??? PCR
Henan Provincial Standard of the People's Republic of China, ?? ??? PCR