On the evening of May 1, China Railway Qinghai-Xizang Group organized 85 technicians to conduct seamless turnout renovation at Lhasa South Railway Station. The construction marked the first application of advanced flash welding technology, enabling rail joints to achieve 100% base metal strength. This innovation has significantly enhanced the stability of weld quality and operational safety of trains, while providing passengers with a smoother and more comfortable travel experience.

Photo: Xinhua

Editor: Zheng Yujie, Luo Rongting

Translator: Peng Qing, Zhi Xinghua

Review: Dong Xiuli, Pan Lu