n. plunger
misc. short-circuiter
如果短路器经常跳掉，可能是过载的征兆。
Breakers which trip frequently are a sign of overloaded circuits.
熟悉继电器、触器和空气短路器等低压电器产品。
Familiar with low-voltage electrical apparatus like relay, contact, air breaker, etc.
包括定向合器，波导段，变压器，短路器，波导转换器，调配器等。
Involve, Directional Coupler, Shortplug, Adapter, Four Stabs Tune, Transformer etc.
应用推荐