China Coal Group Sent A Batch Of Mine Electric Locomotives To Yangquan City Shanxi Province
On the afternoon of August 8, a group of mine electric locomotives passed the inspection in the intelligent equipment manufacturing workshop of China Coal Group, officially loaded and shipped, and wil
China Coal Group Leaders Cordially Asked Frontline Employees
As the weather became hotter and hotter, in order to express the love for front-line employees, on the afternoon of August 6, entrusted by Qu Qing, chairman and general manager of China Coal Group, Ha
Warmly Welcome Vietnamese Merchants To Visit China Coal Group For Purchase
On the afternoon of August 1, Vietnamese merchants and their entourage visited Shandong China Coal Group E-Commerce Industrial Park to conduct visits and inspections on railway equipment procurement a
Causes Of Abnormal Wear Of Bearings In Mine Wheels And Possible Consequences
The bearings are made of ordinary tapered roller bearings. Although the bearing capacity and axial thrust capability of this kind of bearing are high, the anti-seize property is very poor.
Warmly Welcome Outstanding Graduates Of Zaozhuang Science And Technology Vocational College To Visit China Coal Group
On the morning of August 1st, Zaozhuang Science and Technology Vocational College Information Engineering Department E-commerce professional outstanding students visited the China Coal Group E-Commerc
China Coal Group Sent A Batch Of Fixed Mine Cars To Heyang County Shanxi Province
On the morning of August 1st, a batch of new type fixed mine cars independently produced by China Coal Group Machinery Co., Ltd. was officially loaded and shipped in the China Coal Group E-Commerce In