Warmly Welcome The Leaders Of Jiaxiang County To Inspect And Cooperate With China Coal Group
On December 16, Zhang Fugang, Chairman of Jiaxiang County Association for Science and Technology, Liu Zuojin, Chairman of Jiaxiang County Association of Old Sciences, and representatives of Jiaxiang C
1011 2019-12-20 China Coal News E-Commerce Platform Cooperation DETAILS
What the dowty retarder working principle？
As a device to ensure railway safety, dowty retarder has an extremely important role in railway safety. The working principle of dowty retarder is introduced below.
China Coal Group Invited Legal Counsel Group To Hold Special Training On Legal Knowledge
In order to further enhance the legal awareness and legal concept of cadres and staff, earnestly improve the ability and level of administering enterprises according to law, and effectively prevent bu
Difference between seam steel rails and seamless steel rails
Steel rail is the main component of railway track. There are also many types of steel rails, so what is the difference between seamless steel rails and slotted steel rails? I believe not everyone can
Warmly Welcome The Leaders Of HMKW University In Cologne, Germany To Visit China Coal Group For Investigation And Cooperation
On December 10th, the Chinese Executive Principal of HMKW University Cologne, Germany, concurrently served as the Dean of the Central Plains College of Cologne, Feng Aimin, Nicole Neuhoff, Leonie Fuhr
1043 2019-12-16 China Coal News Vocational Education HMKW University DETAILS
Warm Welcome Yutai County Leadership Visit China Coal Group For Inspection
In the morning of December 7, Jining Old Science Association Secretary-General Fu, Yutai County Old Technology Workers Association President Yu, Yutai County Science Association Chairman Yang, Yutai C
1046 2019-12-14 Visit Leadership DETAILS