车辆电源 meaning in English

vpwr vehicle power

Mini - couplers for the interconnection of electrical mains supplied equipment in road vehicles
道路车辆电源供电设备连接用小型耦合器
Appliance couplers for household and similar general purposes ; mini - couplers for the interconnection of electrical mains suppplied equipment in road vehicles ; german version en 50066 : 1992
家用及类似用途的电器联轴节.公路车辆电源设备连接用