Shandong China Coal Group Instrument Branch

On April 16, a batch of suspended mining single hydraulic prop equipment was loaded in the intelligent equipment manufacturing workshop of China Coal Group, and will be sent to a mine in Datong City,

How It Works Concrete element sizing or rebar placement is best accomplished using two techniques - pulsed magnetic induction or electromagnetic waves. It is advisable to use 3D scanning before drilli

On the morning of April 13, the 4th Executive Committee Meeting of the 13th Jining City Federation of Industry and Commerce is held in the Jining Yunhe Hotel Conference Center. Li Kexue, Vice Chairman

On the morning of April 7, Cai Yuantao, Secretary of the Party Committee and General Manager of Shandong High Speed Railway Construction Equipment Co., Ltd., Gao Yanhai, Deputy General Manager, and Yi

The concrete surface looks smooth and undisturbed, but there may be destructive materials beneath it, which cannot be seen without special equipment. Before attempting to drill or cut concrete, you ne

On the afternoon of March 31, the director of the Service Industry Division of the Shandong Provincial Statistics Bureau and other leaders visited China Coal Group to inspect the development of the gr