The Civil Aviation Administration of China held a press conferenceon February 12.Zhu Tao, director of the Civil Aviation Administration's flying targets Department

Clean room FFU as a kind of purification equipment, full nameFan Filter Unit "Fan Filter Unit" , is the Fan and Filter connectedtogether, can provide their own power clean equipment, in avariety of clean room has been widely used.

With the continuous updating of the production process, the FFU fan filter unit in theproduction process of semiconductor microelectronics, the yield and reliability of its productsdepend largely on the cleanliness and equipment of the workshop.