The Origin Of Concrete Mixer
Concrete was first invented by the British, so it was inferred that the concrete mixer was also invented by the British.You can get more detail evolution process of the concrete mixer from this artic
Leaders Of Organization Department Of Party Working Committee Visit China Coal Group For Guidance
On February 8, Zhang Jinbao, Director of Talent Work Department of Organization Department (Human Resources Department) of Party Working Committee of Jining High-Tech Development Zone, Ren Qian, Deput
Leaders Of Jining High-tech Service Center Visit China Coal Group Technology Incubator For Investigation
On the afternoon of February 13th, a research group compose of Liu Peng, Deputy Director of Innovation and Entrepreneurship Service Center of Jining High-tech Zone, Zhang Haitao, director of Incubator
China Coal Group Participate In The Jining Labor Dispute Mediation Association General Assembly
China Coal Group is invited to attend the meeting as a member of Jining Labor Dispute Mediation Association. Yu Cui, Executive Vice President and General manager of E-commerce of the Group, and Bao Yu
How Much Do You Know About Scraper Winch
1、 What winch is scraper winch Scraper winch is a kind of mine grain truck, also known as electric rake, which is mainly used for underground or open-pit ore handling and filling operations in tin
Leaders Of Anbiao National Mining Product Safety Labeling Center Visit China Coal Group For ExchangeChina Coal News,Communication And Cooperation
On February 16, the expert team composed of Ma Long, Deputy Director of Fushun Inspection Institute of Anbiao National Mining Product Safety Labeling Center, Bian Jianchao, director of Operation Promo