ductwork Ventilation duct vent line
The technician probed the ventilating duct to check the problem.
机械师检查通风管道来寻找问题。
—— 给力词典精选Ventilation pipe is vital part of ventilation system.
通风管道是通风系统的重要组成部分。
—— 给力词典精选Ventilation ducts are positioned alongside windows and are expressed architecturally on the facade ( see Figure 4.37 ).
通风管道沿着窗户周边安置并且在建筑的立面上表达出来 ( 图4?37 )。
—— 给力词典精选He stuffed the ventilator shafts up to stop the smoke from entering his room.
他堵住了通风管道,用以防止烟气进入他的房间。
—— 给力词典精选