Welcoming The Mid-Autumn Festival And Celebrating National Day-China Coal Group Provides Mid-Autumn Festival Benefits To All Employees
China Coal Group distributed carefully prepared Mid-Autumn Festival benefits to all employees. The exquisite and affordable holiday benefits have sent the group leaders' strong care for the employees
1175 2020-09-30 Mid-Autumn Festival Welfare DETAILS
Prospects for the application of dowty retarder in stations
As we all know, the general dowty retarder is mostly used in the hump speed regulation system in the marshalling yard. Can the dowty retarder be used on other lines?
1337 2020-09-27 dowty retarder DETAILS
Warm Welcome Tai'An City Daiyue District Bureau Of Industry And Information Technology Leadership And Outstanding Entrepreneurs Visit China Coal Group
On September 22, the leaders of Industry And Information Technology in Daiyue District, Tai'an City led the outstanding entrepreneurs from Daiyue District to visit China Coal Group.
1225 2020-09-25 Leader visiting DETAILS
Pay attention to the detailed operation of the fixed mine wagon
the model of mine wagon is gradually changing. Among them, fixed Mine carts are a common type of mine wagon. Regarding the details of the fixed mine wagon, I hope you have a brief understanding.
1264 2020-09-24 mine wagon DETAILS
At what stage will steel rails contact fatigue damage occur
The steel rails we often use also have metal fatigue. What are the common stages of steel rails contact fatigue damage? Let's take a look at the editor below.
1301 2020-09-23 steel rails DETAILS
Which methods can effectively solve the thermal expansion and contraction of steel rails
Any item is subject to thermal expansion and contraction, and steel rails are no exception. What methods are there to solve the thermal expansion and contraction of rails? Let's take a look together.
1090 2020-09-22 steel rails DETAILS