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DE?? ????
?? 32??? ?? ????? ??? ??? ??.
?? ???? ?? ????? ??? ??? ??? ????: ?? ??, ?? ??? ? ??? ???? ??, ??? ? ?? ??, ????, ?? ??.
Professional Standard - Light Industry, ?? ????
National Health Commission of the People's Republic of China, ?? ????
Professional Standard - Chemical Industry, ?? ????
Group Standards of the People's Republic of China, ?? ????
U.S. Air Force, ?? ????
Association Francaise de Normalisation, ?? ????
Danish Standards Foundation, ?? ????
European Committee for Standardization (CEN), ?? ????
Hebei Provincial Standard of the People's Republic of China, ?? ????
German Institute for Standardization, ?? ????
British Standards Institution (BSI), ?? ????
SCC, ?? ????
AENOR, ?? ????
農(nóng)業(yè)農(nóng)村部, ?? ????
Lithuanian Standards Office , ?? ????
Professional Standard - Agriculture, ?? ????
Korean Agency for Technology and Standards (KATS), ?? ????