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DE?? ???
?? 16??? ?? ???? ??? ??? ??.
?? ???? ?? ???? ??? ??? ??? ????: ??, ?? ? ?? ??, ?? ? ?? ???, ????, ????, ?? ??, ??? ??, ?? ?? ??.
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ?? ???
Military Standard of the People's Republic of China-General Armament Department, ?? ???
Hebei Provincial Standard of the People's Republic of China, ?? ???
Heilongjiang Provincial Standard of the People's Republic of China, ?? ???
Group Standards of the People's Republic of China, ?? ???
Korean Agency for Technology and Standards (KATS), ?? ???
Henan Provincial Standard of the People's Republic of China, ?? ???
Japanese Industrial Standards Committee (JISC), ?? ???
Jiangxi Provincial Standard of the People's Republic of China, ?? ???