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DE???? ??? ????
?? 50??? ???? ??? ????? ??? ??? ??.
?? ???? ???? ??? ????? ??? ??? ??? ????: ?? ??? ? ??? ???? ??, ????, ????, ??, ??, ?? ?? ? ?? ??? ??, ?? ??, ?? ? ??, ?? ??, ?? ??, ?? ? ??, ????, ?? ??, ???? ??? ?? ? ??, ???, ???, ???, ??, ??? ???.
石家莊市質(zhì)量技術(shù)監(jiān)督局, ???? ??? ????
Professional Standard - Agriculture, ???? ??? ????
Group Standards of the People's Republic of China, ???? ??? ????
Jilin Provincial Standard of the People's Republic of China, ???? ??? ????
Guangdong Provincial Standard of the People's Republic of China, ???? ??? ????
Professional Standard - Building Materials, ???? ??? ????
Professional Standard - Commodity Inspection, ???? ??? ????
Jiangxi Provincial Standard of the People's Republic of China, ???? ??? ????
Hebei Provincial Standard of the People's Republic of China, ???? ??? ????
Hubei Provincial Standard of the People's Republic of China, ???? ??? ????
HU-MSZT, ???? ??? ????
國家市場監(jiān)督管理總局、中國國家標(biāo)準(zhǔn)化管理委員會, ???? ??? ????
唐山市市場監(jiān)督管理局, ???? ??? ????
GOST, ???? ??? ????
Jiangsu Provincial Standard of the People's Republic of China, ???? ??? ????