查询词典 contactor switch

single-pole receiver：单极接受器

"single-pole contactor","单极接触器" | "single-pole receiver","单极接受器" | "single-pole switch","单极开关"

alternation switch：变更开关; 交替开关; 转换开关

alteration switch 变换转移点 | alternation switch 变更开关; 交替开关; 转换开关 | altitude switch 高空电开关

switch back and forth：向后向前转换

switch 转换 | switch back and forth 向后向前转换 | switch off 关掉

brake pedal switch：刹车踏板电门

人工放出限制电门 manual extension limit switch | 刹车踏板电门 brake pedal switch | 前轮转弯电门 nose wheel steering switch

bucket brigade switch：组桶式开关

bubble transfer switch 磁泡转移开关 | bucket brigade switch 组桶式开关 | buffer interface switch 缓冲器接口开关

centrally operated switch：集中道岔

非联锁道岔 non-interlocked switch | 集中道岔 centrally operated switch | 非集中道岔 locally operated switch

Voltmeter change-over switch：电压表转换开关

转换开关 Transfer switch | 电压表转换开关 Voltmeter change-over switch | 风扇变速开关 Fan speed regulator switch

changeover switch：转换开关; 转接开关

change-tune switch 变换调谐开关 | changeover switch 转换开关; 转接开关 | changeover switch controller 转换开关控制器

clear key switch：清机键盘开关

clapper switch 铃锤式开关 | clear key switch 清机键盘开关 | clear switch 清除开关

cocked switch：待动开关

coaxial switch 同轴开关 | cocked switch 待动开关 | code switch 代码开关; 码开关; 码条式接线器

air ventilator：通风管

air purifier 空气滤清剂 | air ventilator 通风管 | air-bleed 空气分泄器

sound motion picture, talkie：有声电影

silent cinema, silent films 无声电影 | sound motion picture, talkie 有声电影 | cinemascope, CinemaScope 西涅玛斯科普型立体声宽银幕电影,变 形镜头式宽银幕电影