英语词汇“make before break changeover switch contact”的翻译、意思、用法、释义-英汉汉英双解词典

单词	make before break changeover switch contact
释义	make before break changeover switch contact 网先闭后断换向开关接点
随便看	out of power out-of-power out of practice out of press outofpress curing system out of press curing system out of print out-of-print out-of-print book out of print map out-of-print publications Out of print works out of prison out-of-process out-of-process component out-of-process debugging out-of-process server out of production outofproduction tire out of production tire outofproduction tyre out of production tyre out of profortion to outofproportion out of proportion