英语词汇“make-before-break changeover switch contact”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	make-before-break changeover switch contact
释义	make-before-break changeover switch contact 先闭后断换向开关接点
随便看	propeller balancing stand propeller bar propeller-blade propellerblade propeller blade propeller blade angle propeller-blade angle propeller-blade area propeller blade area propeller blade aspect ratio propeller blade chord propeller blade element theory propeller blade flange propeller blade frequency propeller blade rake propeller blade root propeller blade section propeller blade shank propeller blade spacing propeller-blade speed propeller blade speed propeller blade thickness propeller blade tip propeller blocking propeller blower brbc brbf brbs brbx brby brbzerj brcj brdn brem bres 抛光抛出抛却抛售抛在后面抛堶抛头露面抛头颅抛妻别子抛射