风扇

• Designation for rotation and discharge of centrifugal fans
  离心式风扇的转向和排量标识
• Impeller diameters and outlet areas for centrifugal fans
  离心式风扇用叶轮直径和插座区
• You walk in on a funeral for a fucking fan belt
  你为了风扇皮带闯进教堂？
• Check no damage for fan blades and turbine blades
  检查风扇叶片和涡轮叶片无损坏迹象。
• Failure analysis on blade of cooling fan in special vehicle
  特种车辆风扇叶轮的失效分析
• Gas - fired gravity and fan type floor furnaces ; addenda
  重力型和风扇型燃气落地炉.补充件
• Retrofitting of power supply for gt lube - oil cooling fan
  燃气轮机滑油冷却风扇电源改进
• Guess he ' s still in the bathroom , then . i got the fan belt
  他还在厕所吧我拿到风扇皮带
• Mosquito killer device - fan mosquito banishing device
  蚊香器-风扇驱蚊器
• Effects of swept leading edge on performance of fans
  风扇转子前缘曲线相对掠对性能的影响