china coal news 6501

On September 24, a batch of metal roof beams are loaded on a vehicle in the intelligent equipment manufacturing workshop of China Coal Group, and then sent to a mine in Lanzhou, Gansu. At present, DFB

On September 24, a batch of tunnel mucking machine equipment for mining was loaded in the fourth workshop of China Coal Group's intelligent equipment production and manufacturing and will be sent to a

On September 22,a batch of fixed mining car equipment was loaded in the intelligent equipment manufacturing workshop of China Coal Group and then sent to a mine in Anhui.The fixed mining car shipped t

On September 22, a batch of flat mining car and single hydraulic props for mines are loaded in the third workshop of China Coal Group's intelligent equipment production and manufacturing, and then sen

The electric rock mucking loading machine also has certain requirements for the condition of the equipment when it is in use. After checking everything, it can be started only when there is no major w

On September 17, the Jining City New Generation Information Technology Application Seminar and the Launching Ceremony of the Industrial Internet Demonstration Benchmarking Enterprise Cultivation Actio