China's first rack-and-pinion railway train rolls off production line in Sichuan(1/5)

China's first rack-and-pinion railway train starts a trial run in Ziyuang, southwest China's Sichuan Province, Nov. 24, 2022. (Photo: China News Service/Liu Zhongjun)

The train with independent IPR rolled off production line in Sichuan on Thursday.

Photo shows the interior view of China's first rack-and-pinion railway train in Ziyang, , southwest China's Sichuan Province, Nov. 24, 2022. (Photo: China News Service/Liu Zhongjun)

Photo shows the interior view of China's first rack-and-pinion railway train in Ziyang, , southwest China's Sichuan Province, Nov. 24, 2022. (Photo: China News Service/Liu Zhongjun)

Photo shows the standard class of China's first rack-and-pinion railway train in Ziyang, , southwest China's Sichuan Province, Nov. 24, 2022. (Photo: China News Service/Liu Zhongjun)

People take photos of China's first rack-and-pinion railway train in Ziyuang, southwest China's Sichuan Province, Nov. 24, 2022. (Photo: China News Service/Liu Zhongjun)