Железнодорожная подкладка КБ65This product is widely used on main and access roads, and sections of turnouts. Lining d 65 is made of carbon steel. In its manufacture, the presence of bundles, cracks, or other defects is not allowed. Limit deviations are regulated by GOST 8194-75 and the specifications of the certificate of conformity. Being a critical element in...