?断路开关
断路开关 cb; circuit breaker; cut off switch; cutoff switch; cutout switch; cutout tap; disconnect switch; shutdown switch; shutoff switch; trip switch..
?电源电门
电源电门 cutoff switch; cutout switch; electrical power switch; power switch 地面电源电门 external power supply switch .
?切断电门
切断电门
应急燃料切断开关
燃料停供开关
驱动电机切断开关
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。