About
Hightlights
1F
2F
Circular, Now
中 / EN
09. Pneuma This pneumatic vacuum elevator saves energy. To lift up the cab, the motor is activated to vacuum the air. The air goes back into the top space of the cabin to lower the cab slowly. It facilitates mobility with an energy-saving solution. It is rented and will be returned for uses elsewhere after the exposition.  〉 09. Pneumatic Vacuum Elevator  〉
Material supplier: