Research
Jining National People'S Congress Workshop Leaders Visit China Coal Group For Research
On December 28th, a research group led by Chu Zhihua, the director of the People's Congress Studio in Jining High tech Zone, Jiang Kaide and Xu Enxiu, the deputy directors of the People's Congress Stu
377 2024-01-31 China Coal News NPC Deputies Contact Station DETAILS
Municipal And District People's Congress Representatives Visit China Coal Group For Special Research
Municipal And District People's Congress Representatives Visit China Coal Group For Special Research
467 2022-10-14 China Coal Group News Special Research DETAILS
leaders Of Jining High-tech Zone Innovation And Entrepreneurship Service Center Visited China Coal Group Technology Incubator For Research And Guidance
leaders Of Jining High-tech Zone Innovation And Entrepreneurship Service Center Visited China Coal Group Technology Incubator For Research And Guidance
538 2022-06-20 China Coal News Incubator Research DETAILS
The High-End Equipment Industry Special Class Of Jining Manufacturing City Construction Headquarters Visited China Coal Group For Investigation And Research
On the afternoon of June 1, Wang Junjun, deputy director of the special class for the development of high-end equipment industry clusters in Jining City, Li Tong and Zhang Xuan, members of the special
551 2022-06-01 China Coal News Manufacturing Strong City DETAILS
The purpose and significance of the dowty retarder research
The dowty retarder is a hydraulic device that is installed on the steel rail to decelerate the moving vehicle by sliding the cylinder cap.
The Leaders Of Jining High-End Equipment Industry Research Group To Visit China Coal Group
The Leaders Of Jining High-End Equipment Industry Research Group To Visit China Coal Group
853 2020-07-25 China Coal News Leaders Visit DETAILS