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?? 83??? ?? ??? ??? ??? ??.
?? ???? ?? ??? ??? ??? ??? ????: ?? ???, ??(??)? ?? ? ??, ????, ??, ?? ??, ??, ?, ??, ???, ?? ?? ??, ?? ? ??, ?? ?? ? ??? ???, ??, ?? ?? ? ?? ?? ??, ?? ??, ????, ?? ??, ?? ?? ??? ? ?? ????, ????? ?? ? ??? ???, ??? ?? ? ??, ??(?? ? ??), ?? ?? ??, ??? ? ???, ?? ???, ??? ? ? ?? ?? ??, ???, ??, ???, ??, ??, ???, ??.
Professional Standard - Traffic, ?? ??
Ningxia Provincial Standard of the People's Republic of China, ?? ??
Hunan Provincial Standard of the People's Republic of China, ?? ??
Professional Standard - Electricity, ?? ??
Group Standards of the People's Republic of China, ?? ??
Zhejiang Provincial Standard of the People's Republic of China, ?? ??
Professional Standard - Chemical Industry, ?? ??
Anhui Provincial Standard of the People's Republic of China, ?? ??
RU-GOST R, ?? ??
Chongqing Provincial Standard of the People's Republic of China, ?? ??
Jiangsu Provincial Standard of the People's Republic of China, ?? ??
Professional Standard - Agriculture, ?? ??
Professional Standard - Business, ?? ??
Tianjin Provincial Standard of the People's Republic of China, ?? ??
GOSTR, ?? ??
Professional Standard - Tobacco, ?? ??
Henan Provincial Standard of the People's Republic of China, ?? ??
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ?? ??
Guangdong Provincial Standard of the People's Republic of China, ?? ??
Professional Standard - Construction Industry, ?? ??
VDI - Verein Deutscher Ingenieure, ?? ??
SCC, ?? ??
Shanxi Provincial Standard of the People's Republic of China, ?? ??
Professional Standard - Light Industry, ?? ??
國家林業和草原局, ?? ??
Shandong Provincial Standard of the People's Republic of China, ?? ??
Sichuan Provincial Standard of the People's Republic of China, ?? ??
Beijing Provincial Standard of the People's Republic of China, ?? ??
CN-STDBOOK, ?? ??
Guangxi Provincial Standard of the People's Republic of China, ?? ??