The portable ventilator is the special fanner which have been used in maintaining the underground cable, the engine room, the crypt, the tunnel the municipal conduit engineering, the machine shipbuilding engineering, the fire fight rescue and the other construction in the bad air environment. working in the flexible duct can take the air outside expediently.
APPLICATION
Take the air out of the tunnel
Crypt airiness
Take out the solder air
The ships repair and the ship
camalig airiness
Absorb or take out the smoke,
the dust and the Dirty air
Your position：
