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DE???? ??? ???
?? 13??? ???? ??? ???? ??? ??? ??.
?? ???? ???? ??? ???? ??? ??? ??? ????: ????.
U.S. Military Regulations and Norms, ???? ??? ???
Professional Standard - Chemical Industry, ???? ??? ???
Military Standards (MIL-STD), ???? ??? ???
Military Standard of the People's Republic of China-General Armament Department, ???? ??? ???
Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence, ???? ??? ???
工業(yè)和信息化部, ???? ??? ???
Group Standards of the People's Republic of China, ???? ??? ???
GM Europe, ???? ??? ???