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DE???? ??? ???
?? 13??? ???? ??? ???? ??? ??? ??.
?? ???? ???? ??? ???? ??? ??? ??? ????: ?? ??? ? ??? ???? ??, ??, ?? ? ? ??, ?? ?? ??? ? ??.
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, ???? ??? ???