On April 11, the Shanghai-Shanghai railway contact network project began a cold-slip test. After the catenary cold-slip test is completed, the Shanghai-Shanghai Railway will start to supply electricity, and the catenary hot-slip and joint commissioning test will also be launched. As an important part of China's railway network and the rapid rail transit network in the Yangtze River Delta region, the Shanghai-Shanghai Railway will help strengthen the radiation function of Shanghai to northern Jiangsu and even the northern coastal regions. Resource sharing has positive significance. The picture shows the construction staff using the pantograph of the operating vehicle to conduct a non-charged cold-slip test of the catenary on the Hutong railway line. Photo by Xu Congjun
Release time: 2020-04-12 17:27:34 [Editor: Wang Yi]