The factory exhaust fan is also known as workshop exhaust fan, industrial exhaust fan, workshop exhaust......

      The factory exhaust fan is also known as workshop exhaust fan, industrial exhaust fan, workshop exhaust fan and so on. It is mainly used for ......

    For example, after the heavy rain, people will feel very cool, because the heavy rain has dropped the temperature about 6 degrees.....

      Principle: the use of spray cooling fan centrifugal ......

      The exhaust fan belongs to an axial flow fan. It is mainly used in negative pressure ventilation and cooling engineering, and is called industrial exhaust fan......

     From the basic knowledge of the fan, we can know that the fan, exhaust fan exhaust fan is always belong to them. In addition......

    Industrial exhaust fan different from our small household exhaust fan, it is need to install specialized staff, and at the time of installation is the need to pay attention to some matters......

  The ventilator is generally in accordance with the specifications of fan diameter, 100mm, 150mm, 200mm, 250mm, 300mm, 350mm, 400mm, 450mm and 500mm. The specifications ......