Sliding Swing Device in Cylinder Vehicles By Justlearning Edit Team - Justlearning Edit Team - 2021, Feb, 20 0 305 Science Fair #Science Fair #Science Model #waste management #Sand Segregation Plant #Reuse of waste oil #Concrete and sand separation process #Green technology #Treatment on overburden LPG cylinders that are mishandled while unloading from vehicles can lead to damage and risk lives. Tune into the video to know about a device that eases the unloading process and prevents associated harm.