英语词汇“hoisting signalling”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	hoisting signalling
释义	hoisting signalling 提升信号装置；用作提升机房、井口、井下各水平之间信号联络并具有必要闭锁的装置。
随便看	speed demand limiter speed demon speed-demon speed demons speed-differential oscillation speed differential separation speed differential speed speed density metering speed-density model speed-density relation speed-density relationship speed dependent speed-dependent training equipment speed deploy speed descent speed detect speed detect circuit speed detecting speed detecting unit speed detection speed detector speed determination speed determining coil speed deviation speed device