短語詞組短語distributor breaker arm 配電器斷電臂;繙譯breaker arm spring [電]斷電臂彈簧magneto breaker arm point 磁電機(jī)斷電器臂接觸點(diǎn)magneto breaker arm 磁電機(jī)斷電臂contact breaker arm 斷電臂breaker arm adjusting screw 斷電臂調(diào)整螺釘;詳細(xì)繙譯magneto o breaker arm 磁電機(jī)斷電臂breaker arm adjusting scre 斷電臂調(diào)整螺釘arm contact breaker 臂板接觸斷路器 返回 breaker arm