[国外标准] NEMA WD 6-2002(R2008) Wiring Devices—Dimensional Specifications
[国外标准] AS NZS 3000-2000 Wiring Rules
[国外标准] SAE J821-1994 ELECTRICAL WIRING SYSTEMS FOR CONSTRUCTION,AGRICULTURAL,AND OFF-ROAD MACHINES
[国外标准] SAE J1614-1998 Wiring Distribution Systems for Construction, Agricultural, and Off-Road Work Machine