China Mining&Construction Equipment Co., Ltd

On September 5, a batch of fixed mine cart equipment was loaded in the intelligent equipment manufacturing workshop of China Coal Group and sent to Shanghai Port. The fixed mine cart shipped this time

Tunnel shotcrete has two types: wet shotcrete and dry shotcrete. Tunnel shotcrete is mainly divided into dry shotcrete and wet shotcrete according to the process flow. The main difference is that the

Diesel Engine Crane wire rope is in contact with other objects and has relative movement during operation, resulting in friction. Under mechanical, physical and chemical action, the surface of the ste

The spraying machine is mainly composed of a feeding device, a spray gun, and an atomization source. The atomization source varies with different types and sprayers: the atomization source of the air

On August 31, Handan Iron Steel Group Co., Ltd. Chief Li and his entourage visited China Coal Group to conduct inspections, communication and negotiation on the next step of steel cooperation. China C

On the afternoon of August 27th, Li Hairong, member of the Party Group of Yijinhuoluoqi Investment Promotion Center, Zhao Long, director of the Investment Promotion Office, Wang Fengxia, deputy direct