漏风

• 2 . wet zhou xiao of section , the leaking out rate of the tuber pipe is extremely low 3
  2断面湿周小，风管漏风率极率，仅0 . 02 %
• Comprehensive treatment to skip airleakagc outside air shaft to raise ventilation capacity
  综合治理箕斗风井外部漏风提高通风能力
• When you finally describe him , he ' s this fat old fart with a hole in his teeth
  可当你终于开始描述他时他却是个牙齿漏风的胖老头
• And the cuff and buttom of the jacket are also slim , no space . so jacket is easy to warm
  另外袖口，下摆一般都是收身的，所以也不易漏风。
• Technical specification of leakage detection with sf sub6 ; tracer gas in roadways of coal mines
  煤矿巷道用sf sub6 ;示踪气体检测漏风技术规范
• Spraying urethane foam for blocking air leakage in the area of roadway roof fall in wangcun coal mine
  王村矿煤巷高冒区聚氨酯泡沫堵漏风技术
• All the people closed their doors and crouched in mud houses with leaking air and leaking rain
  人们都紧闭门窗，蜷缩在四处漏风落雨的土屋里。
• Application of double tracing technology to test air leakage distribution in goaf of fully - mechanized caving face
  用双示踪技术检测综放工作面采空区漏风分布
• Study on distribution law of leaked air and oxygen content in the gob of fully mechanized coal face with caving mining
  综采放顶煤工作面采空区漏风与氧气浓度分布规律研究
• A simulation case shows that the method can efficiently locate all air leakage points hiding in a ventilation system
  仿真试验表明，该方法能准确推断出通风网络中隐藏的所有漏风点。