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Congratulations To Shandong Tiandun Security & Rescue Equipment Manufacturing Co., Ltd Of China Coal Group On Obtaining The Business License Of Civil Unmanned Aerial Vehicle
In order to regulate unmanned aircraft’s operational flight activities and promote the safe, orderly and healthy development of the unmanned aircraft industry, the Civil Aviation Administration of Chi
Causes And Elimination Methods Of Black Smoke Emission From Diesel Engine Cranes
The black exhaust from the diesel engine crane indicates that the diesel is not completely burned. It includes continuous black smoke emission and intermittent black smoke emission. So, what is the ma
Warmly Welcome The Leaders Of Jining High-End Equipment Industry Research Group To Visit China Coal Group
In order to accelerate the transformation, upgrading and innovative development of the high-end equipment industry, on July 21st, Huang Xinping, an investigator from the Bureau of Industry and Informa
Warm Welcome Shandong Mingda Industrial Group Leaders Visit China Coal Group Inspection Cooperation
On the morning of July 18, Shandong Mingda Industrial Group Chairman Zang Mingren and other leaders are in Wangyin Street, Jining High-tech Zone office deputy director Zan Yaodong Accompanied by the c
China's Mining Scraper Winch Machinery Industry Has Good Development Prospects
China's mining scraper winch industry has always been a pillar industry of the national economy and has an important impact on the development of the country. With the support and guidance of national
Congratulations To The Opening Of Liucun Branch And Wangqiao Branch Of Jining Gongxin Business Vocational College Under China Coal Group
On July 13th, the opening ceremony of the Liucun Branch and Wangqiao Branch of Jining Gongxin Business Vocational College and Jining City's E-commerce Training Base for Rural Rejuvenation were success