Speed reducer for urban road dwg
The spring breakers are constructed of reinforced concrete with a resistance of 280 kg.cm2; the marks on the pavement or on the obstacles are used in order to regulate the movement of vehicles and increase safety in their operation; serving; in some cases; as a supplement to the signs of reducing speed in traffic control; in others it constitutes a single medium; playing a very important factor in the regulation of the operation of the vehicle on the road.