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DE??? ??? ??
?? 53??? ??? ??? ??? ??? ??? ??.
?? ???? ??? ??? ??? ??? ??? ??? ????: ?? ? ?? ??? ??, ?? ?, ??? ??? ??, ??, ?? ?, ?? ?? ??, ?, ?, ??, ?? ??, ?? ??, ?? ? ??, ??, ?? ??, ???, ???, ??? ????, ??, ?? ? ??? ??, ??? ??, ???.
American National Standards Institute (ANSI), ??? ??? ??
Defense Logistics Agency, ??? ??? ??
American Society for Testing and Materials (ASTM), ??? ??? ??
SCC, ??? ??? ??
未注明發(fā)布機(jī)構(gòu), ??? ??? ??
Group Standards of the People's Republic of China, ??? ??? ??
CO-ICONTEC, ??? ??? ??
Military Standard of the People's Republic of China-General Armament Department, ??? ??? ??
IT-UNI, ??? ??? ??
工業(yè)和信息化部, ??? ??? ??
Professional Standard - Machinery, ??? ??? ??
U.S. Air Force, ??? ??? ??
Korean Agency for Technology and Standards (KATS), ??? ??? ??
Canadian Standards Association (CSA), ??? ??? ??
National Metrological Technical Specifications of the People's Republic of China, ??? ??? ??
Japanese Industrial Standards Committee (JISC), ??? ??? ??
Professional Standard - Forestry, ??? ??? ??
United States Navy, ??? ??? ??