通风井

• The fans connected to the vents are located under the ventilation shafts and connected to the trackway or platform
  通风口的风扇现设于通风井之下，与路轨和月台连接。
• Police say the victims were in a basket used for transportation up and down the 600 - foot airshaft
  警方称遇难者被发现在一个篮框中，篮子是在600英尺的通风井中上下传输用的。
• Police say the victims were in a basket used for transportation up and down the 600 - foot airshaft
  警方表示遇难者死于一个用于上下运送人员的吊篮中，该吊篮设于600英尺高的通风井内。
• Precast unreinforced and reinforced concrete components for well shafts and soakaways ; dimensions and technical delivery conditions
  通风井和排水坑用预制混凝土和钢筋混凝土部件.第2部
• China ' s top brass was stunned by the power of the u . s . air campaign and by cnn clips of smart bombs diving through ventilator shafts
  中国高级将领看到美国空战的威力以及cnn短片中，智彗型飞弹潜入通风井时只有目瞪口呆。
• Due to operational requirement , two ventilation shafts ( n1 and s1 ) located at the northern and southern side of the existing podium of the mtrc kowloon station shall be modified
  为符合营运需求，位于地铁九龙站现有平台南北两面的通风井( n1及s1 )须进行改善工程。
• The proposed modification involves reducing the heights of the ventilation shaft , changing the direction of the discharge from sideways to upward , and installation of silencers for ventilation shafts n1 and s1
  建议进行的改善工程，包括降低通风井的高度、把侧向的排气口改向上，以及为通风井n1及s1加装灭声器。