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DE?? ?? ? ??
?? 60??? ?? ?? ? ??? ??? ??? ??.
?? ???? ?? ?? ? ??? ??? ??? ??? ????: ?? ??, ??, ??, ???, ???, ?? ??, ???, ???, ???, ???, ???, ???, ?? ??, ???, ????, ?? ?? ? ??? ???, ??.
Chongqing Provincial Standard of the People's Republic of China, ?? ?? ? ??
International Organization for Standardization (ISO), ?? ?? ? ??
Danish Standards Foundation, ?? ?? ? ??
Australian/New Zealand Standard (AU-AS/NZS), ?? ?? ? ??
Canadian Standards Association (CSA), ?? ?? ? ??
Ente Nazionale Italiano di Unificazione, ?? ?? ? ??
Association Francaise de Normalisation, ?? ?? ? ??
British Standards Institution (BSI), ?? ?? ? ??
Standards Norway, ?? ?? ? ??
Swedish Institute for Standards, ?? ?? ? ??
Bureau of Indian Standards, ?? ?? ? ??
German Institute for Standardization, ?? ?? ? ??
AT-ON, ?? ?? ? ??
European Committee for Standardization (CEN), ?? ?? ? ??
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ?? ?? ? ??
Group Standards of the People's Republic of China, ?? ?? ? ??
Professional Standard - Agriculture, ?? ?? ? ??
Professional Standard - Environmental Protection, ?? ?? ? ??
Spanish Association for Standardization (UNE), ?? ?? ? ??
Taiwan Provincial Standard of the People's Republic of China, ?? ?? ? ??
未注明發(fā)布機(jī)構(gòu), ?? ?? ? ??
Association of German Mechanical Engineers, ?? ?? ? ??
Professional Standard - Ocean, ?? ?? ? ??
American Society for Testing and Materials (ASTM), ?? ?? ? ??
Jiangsu Provincial Standard of the People's Republic of China, ?? ?? ? ??
Hunan Provincial Standard of the People's Republic of China, ?? ?? ? ??
Gosstandart of Russia, ?? ?? ? ??
The Directorate General of Specifications and Metrology (DGSM) , ?? ?? ? ??
Kingdom of Bahrain Testing and Metrology Directorate, ?? ?? ? ??
Korean Agency for Technology and Standards (KATS), ?? ?? ? ??
GCC Standardization Organization, ?? ?? ? ??
Henan Provincial Standard of the People's Republic of China, ?? ?? ? ??
Lithuanian Standards Office , ?? ?? ? ??