A screen displays the images delivered by a robot patrolling the main slope at Malan coal mine of Shanxi Coking Coal Xishan Coal Electricity Group Co., Ltd. in Gujiao City, north China\’s Shanxi Provin
Enjoy life, Inspiring work
Enjoy life, Inspiring work
A screen displays the images delivered by a robot patrolling the main slope at Malan coal mine of Shanxi Coking Coal Xishan Coal Electricity Group Co., Ltd. in Gujiao City, north China\’s Shanxi Provin