单词	bottom installation
释义	bottom installation 井底车场设备
随便看	automatic threshold automatic threshold choice automatic threshold closer automatic threshold device automatic threshold-level control automatic threshold segmentation automatic threshold selection automatic threshold variation automatic throttle automatic throttle control automatic throttle control system automatic throttlevalve automatic throttle valve Automatic through hole mounting equipment Automatic Through Junction automatic throw-in automatic throw-in equipment automatic throw-in instrument auto matic throw in quipment of emergency pump automatic throw-over automatic throw-over equipment automatic throw-over substation automatic throw-over switch automatic thrust automatic thrusta/thr