[国外标准] SAE J914-2000 Side Turn Signal Lamps for Vehicles Less Than 12 m in Length
[国外标准] SAE J589b-1977 TURN SIGNAL SWITCH
[国外标准] SAE J588-2000 Turn Signal Lamps for Use on Motor Vehicles Less than 2032 mm in Overall Width
[国外标准] SAE J2039-2001 Side Turn Signal Lamps for Long Vehicles
[国外标准] SAE J131-1997 Motorcycle Turn Signal Lamps