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DE???? ???? ????
?? 104??? ???? ???? ????? ??? ??? ??.
?? ???? ???? ???? ????? ??? ??? ??? ????: ?????, ??, ?? ? ? ??, ???? ??, ?? ??, ??, ??, ?? ??, ?? ??, (?? ??), ?? ??, ???? ??? ?? ? ??, ??? ? ???, ??????, ?? ????, ?? ??, ??(?? ? ??), ?? ??, ?? ??, ??? ??, ?? ??, ?? ? ??, ?? ? ???? ??, ????, ???, ???, ??? ????, ???, ??, ????, ?? ??, ??????, ?? ?? ? ??, ??? ??, ?? ? ???? ??, ????.
American Society of Mechanical Engineers (ASME), ???? ???? ????
Guangxi Provincial Standard of the People's Republic of China, ???? ???? ????
Group Standards of the People's Republic of China, ???? ???? ????
United States Navy, ???? ???? ????
American National Standards Institute （ANSI), ???? ???? ????
International Electrotechnical Commission (IEC), ???? ???? ????
American Society for Testing and Materials (ASTM), ???? ???? ????
工業和信息化部, ???? ???? ????
RU-GOST R, ???? ???? ????
British Standards Institution (BSI), ???? ???? ????
SCC, ???? ???? ????
American Welding Society (AWS), ???? ???? ????
GSO, ???? ???? ????
German Institute for Standardization, ???? ???? ????
Hebei Provincial Standard of the People's Republic of China, ???? ???? ????
Association Francaise de Normalisation, ???? ???? ????
ES-UNE, ???? ???? ????
International Organization for Standardization (ISO), ???? ???? ????
Jilin Provincial Standard of the People's Republic of China, ???? ???? ????
(U.S.) Ford Automotive Standards, ???? ???? ????
Professional Standard - Chemical Industry, ???? ???? ????
IX-IX-IEC, ???? ???? ????
Jiangsu Provincial Standard of the People's Republic of China, ???? ???? ????
European Committee for Standardization (CEN), ???? ???? ????
AT-ON, ???? ???? ????
廊坊市市場監督管理局, ???? ???? ????