air curtain(2.3M-4.5M hight)
air curtain 1,2.3M-4.5M hight 2,air speed max 14.5m/s 3,centrifugal style fan 4,full metal housing
air curtain(2.3M-4.5M hight)
air curtain 1,2.3M-4.5M hight 2,air speed max 14.5m/s 3,centrifugal style fan 4,full metal housing
air curtain(2.3M-4.5M hight)