青云翻译

The door shelves to run the electric hoist, lifting and level of handling various types of objects.

Running on the door frame of electric hoists, lifting and handling any objects.

Electric hoist moves which on gate, may hoist up and the level transports each kind of object.

Running on the mast the electric hoist that can lift and horizontal handling various objects.

Running on the door frame of electric hoists, lifting and handling any objects.