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DE14? 5?? ?? ????
?? 23??? 14? 5?? ?? ????? ??? ??? ??.
?? ???? 14? 5?? ?? ????? ??? ??? ??? ????: ??, ?? ??.
American Water Works Association (AWWA), 14? 5?? ?? ????
Military Standard of the People's Republic of China-General Armament Department, 14? 5?? ?? ????
ETSI, 14? 5?? ?? ????
European Telecommunications Standards Institute (ETSI), 14? 5?? ?? ????
ETSI - European Telecommunications Standards Institute, 14? 5?? ?? ????
Group Standards of the People's Republic of China, 14? 5?? ?? ????
American Petroleum Institute (API), 14? 5?? ?? ????
ITE - Institute of Transportation Engineers, 14? 5?? ?? ????
AASHTO - American Association of State Highway and Transportation Officials, 14? 5?? ?? ????
- MSD-2006 ??? ?? ???? ???? ?? ??? ?? ??(Rev. 1)
ANSI - American National Standards Institute, 14? 5?? ?? ????
Professional Standard - Agriculture, 14? 5?? ?? ????
American National Standards Institute (ANSI), 14? 5?? ?? ????
Institute of Electrical and Electronics Engineers (IEEE), 14? 5?? ?? ????
Professional Standard - Aerospace, 14? 5?? ?? ????