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General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ???? ??? ???

Professional Standard - Agriculture, ???? ??? ???

Professional Standard - Grain, ???? ??? ???

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(huì), ???? ??? ???

Hubei Provincial Standard of the People's Republic of China, ???? ??? ???

VN-TCVN, ???? ??? ???

U.S. Military Regulations and Norms, ???? ??? ???

TH-TISI, ???? ??? ???





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