Rescue workers sent an inspection robot underground for detection at the rescue site of a gas explosion at Liushenyu coal mine in Changzhi, North China's Shanxi Province at 3 am on May 24, according to the Xinhua News Agency. The robot is equipped with gas sensors and a real-time

Rescue workers sent an inspection robot underground for detection at the rescue site of a gas explosion at Liushenyu coal mine in Changzhi, North China's Shanxi Province at 3 am on May 24, according to the Xinhua News Agency. The robot is equipped with gas sensors and a real-time

Go to News Site