China Coal Group And Jining Technician College New Apprenticeship Training Opening Ceremony Held
China Coal Group And Jining Technician College New Apprenticeship Training Opening Ceremony Held
1055 2020-10-26 China Coal News New Apprenticeship System Opens DETAILS
How to solve the problem of the maintenance personnel of the dowty retarder
First of all, it is the job name. Whether they are the dowty retarder technical fitter or the general maintenance worker must be determined by the labor and capital Department of the Ministry of Railw
1065 2020-10-23 dowty retarder DETAILS
Congratulations To The 25 Mining Products Of China Coal Group For Successfully Passing The Review Of The National Mining Product Safety Mark Center
Recently, a series of 25 mining products including dump trucks, fixed mine trucks, material trucks, flatbed trucks, etc. independently developed and produced by China Coal Group Intelligent Manufactur
920 2020-10-21 Continued Review Mining Products DETAILS
Harm of dowty retarder oil pollution
Dowty retarder belongs to hydraulic machinery, whether it can work normally, in addition to the factors of dowty retarder system design, hydraulic components manufacturing and daily maintenance, how t
956 2020-10-19 dowty retarder DETAILS
China Coal Group Send A Batch Of Mining Flatbed Trucks To Yan'An, Shaanxi Province
On October 14, a batch of mining flatbed carsare loaded in the intelligent equipment manufacturing workshop of China Coal Group and will be sent to a mine in Yan'an City, Shaanxi Province.
1012 2020-10-17 China Coal News Mine Flatbed cart Delivery DETAILS
Working principle of overhead mine electric locomotives
The overhead mine electric locomotives uses the pantograph to obtain electrical energy from the circuit.