The deceleration and stopping process of freight trains on downslope sections through air braking. may encounter low converted pressure values of the brake shoes per 100 tons of train weight. Failure to timely reduce train speeds below the braking limit and control train operation within the speed limit could potentially result in hazards such as overspeeding and overrunning. To addre... https://macorners.shop/product-category/acrylic-plant-marker/