Fly with a drone and watch engineer Zhai Long take us behind the scenes of how China's Baowu Masteel makes high-speed train wheels with world-leading technology and standards.
Produced by Xinhua Global Service
Source: Xinhua
Editor: huaxia
2023-05-26 20:39:02
Fly with a drone and watch engineer Zhai Long take us behind the scenes of how China's Baowu Masteel makes high-speed train wheels with world-leading technology and standards.
Produced by Xinhua Global Service