Pneumatic grain conveyor v1.0.0.0

Description

????? Pneumatic conveyor system
Pneumatic conveyor technology can be found in every stage of production.
Solving the problems of material flow is an important task when planning a production system.
For example, it is also used to flat grain storage place.
Use manual: X button fildong, then use the left mouse button, the right mouse button, the middle mouse button, and you can control the vacuum man by holding down and dragging the two mouse buttons. B button vacum on/off. Realistic gravity mode and realism modes can interfere
Enjoy game!