China Coal Group Helds 2020 Advanced Individual Commendation Conference
In order to commend the advanced and establish a model, on the afternoon of February 4th, the 2020 annual summary and commendation meeting of China Coal Group was held in the group.
951 2021-02-05 China Coal News Commendation DETAILS
What factors affect the life of the dowty retarder
In the course of using dowty retarder , there are some problems , such as the instability of the quality of retarder .
1124 2021-02-06 dowty retarder DETAILS
Warmly Welcome The Leaders Of Alibaba Group To Visit China Coal Group For Inspection And Cooperation
The Leaders Of Alibaba Group To Visit China Coal Group For Inspection And Cooperation
1044 2021-01-28 Alibaba Cooperation DETAILS
What should be paid attention to after the speed control system of the dowty retarder is put into use
After the dowty retarder speed control system is put into use, it is necessary to improve the maintenance quality of the entire dowty retarder speed control system.
1166 2021-01-26 dowty retarder DETAILS
Rail manufacturers introduce the need to consider wall thickness when purchasing steel rails
We know that steel rails are used in industry or trains for us, and they are all guided by certain steel rails. Let’s take a look at the wall thickness when purchasing.
1170 2021-01-23 steel rails DETAILS
Congratulations To China Coal Group For Selecting The List Of Provincial Big Data Projects
China Coal Group For Selecting The List Of Provincial Big Data Projects
992 2021-01-21 Big data shortlisted DETAILS