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DE????? ??
?? 51??? ????? ??? ??? ??? ??.
?? ???? ????? ??? ??? ??? ??? ????: ????, ??·??, ?? ??? ? ??? ???? ??, ?? ?? ? ??? ???, ??, ?? ? ??, ?? ??, ?? ??, ?? ?? ? ?? ?? ??, ???, ???, ?? (??)? ?? ? ??, ??, ??.
民政部, ????? ??
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ????? ??
Ningxia Provincial Standard of the People's Republic of China, ????? ??
Professional Standard - Education, ????? ??
Tianjin Provincial Standard of the People's Republic of China, ????? ??
IN-BIS, ????? ??
Group Standards of the People's Republic of China, ????? ??
Chongqing Provincial Standard of the People's Republic of China, ????? ??
Shanghai Provincial Standard of the People's Republic of China, ????? ??
Jiangsu Provincial Standard of the People's Republic of China, ????? ??
Henan Provincial Standard of the People's Republic of China, ????? ??
Xinjiang Provincial Standard of the People's Republic of China, ????? ??
Professional Standard - Civil Administration, ????? ??
Fujian Provincial Standard of the People's Republic of China, ????? ??
Zhejiang Provincial Standard of the People's Republic of China, ????? ??
Professional Standard - Light Industry, ????? ??
Professional Standard - Commodity Inspection, ????? ??
HU-MSZT, ????? ??
Professional Standard - Agriculture, ????? ??
Hubei Provincial Standard of the People's Republic of China, ????? ??
Shandong Provincial Standard of the People's Republic of China, ????? ??
US-AAMI, ????? ??
Shaanxi Provincial Standard of the People's Republic of China, ????? ??
Jilin Provincial Standard of the People's Republic of China, ????? ??