China Coal Group Is Invited To Participate In The Preparatory Meeting Of Jining Youth E-commerce Alliance
China Coal Group Is Invited To Participate In The Preparatory Meeting Of Jining Youth E-commerce Alliance
885 2021-03-19 Jining Youth E-commerce Alliance DETAILS
The application characteristics of the outer dowty retarder
The outer dowty retarder does not contact the wheel flange, and does not grind the wheel flange of the locomotive, reducing the workload of washing and repairing the locomotive and avoiding the troubl
China Coal Group Held A Symposium To Celebrate The "March 8" International Women'S Day
A Symposium To Celebrate The "March 8" International Women'S Day
890 2021-03-15 China Coal News Women's Day DETAILS
Application introduction of dowty retarder
Due to the limitation of the characteristics of the dowty retarder, the dowty retarder can only be used on low-speed running lines
949 2021-03-10 dowty retarder DETAILS
Congratulations To China Coal Group For Being Awarded The Honorary Title Of "Best Female Volunteer Service Team" In Jining City
China Coal Group For Being Awarded The Honorary Title Of "Best Female Volunteer Service Team" In Jining City
959 2021-03-06 Women's Volunteer Service DETAILS
Overview and use of TDJ302 dowty retarder
The TDJ-302 type dowty retarder is a speed control tool that can automatically control the rolling speed of the vehicle without external energy.