Tunnel Mucking Machine

On the afternoon of August 4, the lecture hall of family education sponsored by Jining Women's Federation was held in the Science and Technology Library of Jining High-tech Zone. Teacher Li Jiuyu, mem

On the afternoon of August 3, Zhang Yanmei, General Manager of Xugong Group E-commerce Company, Ding Wengang, Minister of MACHMALL Platform, Li Yangzhou, Minister of Mantis Network, Sun Zhiguo, Sales

On the afternoon of August 7, a batch of mining equipment is inspected and loaded in the intelligent equipment manufacturing workshop of China Coal Group. The mining equipment will be sent to Qingdao

In the coal mine work, the rock loader can be said to save a lot of manpower. With the rock loader, the work efficiency is greatly improved. Then we know how to park properly after using the rock load

When using rock loader in underground mine for carrying work, there may be sudden breakdown of rock loading opportunity at some time. Some breakdowns do not hinder the use of rock loader and can be re

In order to better improve the understanding of e-commerce employees on mechanical products, improve sales skills, and improve sales performance, on July 27, the China Coal Group Product Knowledge Enh