China coal mine blast kills 82 in deadliest mining disaster in 17 years
· upi.com
A gas explosion at a coal mine in China's Shanxi Province has killed at least 82 people, media described as the deadliest mining accident in 17 years.
Intelligent machines working at the Longwanggou Coal Mine of China Datang Corporation Ltd. in Jungar Banner, north China's Inner Mongolia Autonomous Region. Fil...