A staff member works at the Yongqing compressor station of the Changling-Yongqing section of the China-Russia east-route natural gas pipeline in Yongqing county, North China\’s Hebei Province, December
Enjoy life, Inspiring work
Enjoy life, Inspiring work
A staff member works at the Yongqing compressor station of the Changling-Yongqing section of the China-Russia east-route natural gas pipeline in Yongqing county, North China\’s Hebei Province, December