duct work造句

例句与造句

1. A filtered cathode vacuum arc deposition apparatus with a filtering duct working as second anode
   过滤管道作为第二阳极的磁过滤阴极真空弧沉积系统
2. Wiring , cable works , conduit works , ceiling distribution , floor trunking , bus duct works , etc
   配电布线、电缆、灯喉、天花板配电、地面线糟及电吧等
3. 1 the laboratory exhaust system includes exhaust duct works , exhaust fan , laboratory fume hood exhaust , laboratory canopy hood and cabinets needed venting
   实验室排气系统包括排气管路、排气风机、实验室通风柜管道、实验室排风罩和特殊存储柜的排气管道。
4. It's difficult to find duct work in a sentence. 用duct work造句挺难的