Новости

Concrete rack supports contact network with prestressed reinforcement rods are designed for use as an intermediate anchor and transitional console supports a contact network of electrified railways in general use, as well as in areas under the reconstructed high-speed trains.

Props contact system can also be used as studs hard traverses both beam and frame-tipa.Zhelezobetonnye support contact network with prestressed reinforcing rods can be used on sections of electrified with alternating current. < p> Plans