Railway maintenance workers endure extreme heat (1/6)

Railway workers endure extreme heat to conduct maintenance work in Nanyang, central China's Henan Province, July 6, 2023. (Photo: China News Service/Zhang Zhonghai)

A team of 16 workers toils outdoors to guarantee railway safety amid heat wave as temperatures of the railway track can reach nearly 50 degree Celsius.

Railway workers endure extreme heat to conduct maintenance work in Nanyang, central China's Henan Province, July 6, 2023. (Photo: China News Service/Zhang Zhonghai)

Railway workers endure extreme heat to conduct maintenance work in Nanyang, central China's Henan Province, July 6, 2023. (Photo: China News Service/Zhang Zhonghai)

Railway workers endure extreme heat to conduct maintenance work in Nanyang, central China's Henan Province, July 6, 2023. (Photo: China News Service/Zhang Zhonghai)

Railway workers endure extreme heat to conduct maintenance work in Nanyang, central China's Henan Province, July 6, 2023. (Photo: China News Service/Zhang Zhonghai)

Railway workers endure extreme heat to conduct maintenance work in Nanyang, central China's Henan Province, July 6, 2023. (Photo: China News Service/Zhang Zhonghai)