China Coal Group Sent A Batch Of Suspended Single Hydraulic Props To Jincheng, Shanxi
On April 29, a batch of suspended single hydraulic prop equipment was loaded in the fourth workshop of China Coal Group's intelligent equipment production and manufacturing, and then will be sent to a
China Coal Group Participate In Jining Youth E-Commerce Alliance Activities
On the afternoon of April 23, the theme salon of Jining Youth E-commerce Alliance and the walk-in event was held at the Party and Mass Activity Center of Xieying Science and Technology Building. Leade
Analysis Of The Difference Between Wet Spraying And Dry Spraying
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
China Coal Group Participate In The 3rd First Member Congress Of Jining Weishan Lake Development Promotion Association
On the morning of April 16, the 3rd First Member Representative Conference and 3rd General Election Conference of Jining Weishan Lake Development Promotion Association was held. Sun Zhanjia, former de
Points To Note When Using Mortar Spraying Machine
Friends engaged in wall construction should be familiar with mortar spraying machine so do you know what to pay attention to during use? Today, I will give you a detailed introduction to this aspect.
Warmly Welcome The Leaders Of Shandong High Speed Railway Construction Equipment Co., Ltd. To Visit China Coal Group
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