With the order given by Li Wenkan, the captain of the contact network maintenance team of Zhengzhou High-speed 188bet mobile login Infrastructure Section
188bet mobile login Wenkan and his team members need to do so within the 240-minute "skylight" time
At this time, "The remote ground wire has been hung up" came from the intercom.
The night temperature in Zhengzhou is close to zero degrees Celsius
”Guo Jinwang works closely with ground personnel
Guo Jinwang found that the bolts of the catenary support and positioning device on a pillar were loose
188bet mobile login Wenkan and others inspected and discovered and rectified 25 hidden equipment hazards
188bet mobile login Wenkan used a telescope to observe the status of the contact line and smiled happily
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