JD1914 relay JD1914 relay parameters JD1914 relay Coil date JD1914 relay Dimensions and wiring diagram JD1914 relay appliance It is used in car head light control ,fog light, head light, battery control, oil pumb control, fan control, air conditioner, har
auto changeover relay auto changeover relay parameters: auto changeover relay Coil data: auto changeover relay Dimensions and wiring diagram: auto changeover relay appliance It is applied in car speed limit signal control , car door lock, heater, air cond