Photo taken on Jan. 27, 2021 shows China's first self-developed hydrogen fuel cell hybrid locomotive in Datong. (Xinhua/Cao Yang)
Photo taken on Jan. 27, 2021 shows China's first self-developed hydrogen fuel cell hybrid locomotive in Datong. (Xinhua/Cao Yang)
Photo taken on Jan. 27, 2021 shows China's first self-developed hydrogen fuel cell hybrid locomotive in Datong. (Xinhua/Cao Yang)
Aerial photo taken on Jan. 27, 2021 shows China's first self-developed hydrogen fuel cell hybrid locomotive in Datong. (Xinhua/Cao Yang)