A new kind double-deck passenger coach is designed and manufactured by Puzen Railway Rolling Stock.
双层客车是铁道部浦镇车辆工厂设计制造的新型旅客列车。
The deck is a combination of vertical and horizontal steel beam and concrete slab. This bridge is a key project in the construction of Ha-Da passenger line.
桥面系采用混凝土板与钢纵、横梁全结合体系,该桥为哈大客运专线的重点工程。
应用推荐