'Doctor Huang' conducts progressive speed trial for Guiyang-Nanning railway
2023-05-17
The CRH380AJ-0203 high-speed comprehensive test train runs on the Guiyang-Nanning high-speed railway in Nanning, Guangxi Zhuang autonomous region on May 16, 2023. The yellow-painted test train, also dubbed as "Doctor Huang", conducts tests for multiple programs including rail, signal and telecommunication at a speed of 180km/h between the Nanning East Station and Libo Station on Tuesday. [Photo/Xinhua]
The high-speed comprehensive test train sets off from Nanning East Station on May 16, 2023. [Photo/Xinhua]
Staff members analyze test data at the high-speed comprehensive test train on May 16, 2023. [Photo/Xinhua]
This photo taken by a drone shows the high-speed comprehensive test train on the Chengjiang Bridge in Du'an county, Hechi city, Guangxi Zhuang autonomous region on May 16, 2023. [Photo/Xinhua]
A high-speed comprehensive test train runs on the Guiyang-Nanning high-speed railway on May 16, 2023. [Photo/Xinhua]
