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On November 22, Yu Bo, Director of the Rail Transit Service Center of Jining Municipal Transportation Bureau, and Zhang Pei and Yang Xiao, researchers of the China Academy of Civil Aviation Science an

Recently, Shandong Province Quality Evaluation Association officially announced the list of Shandong Province Quality Improvement Outstanding Achievements in 2024, and China Coal Group's “Research and

Recently, the Shandong Provincial Department of Industry and Information Technology officially announced the list of typical blockchain application cases in Shandong Province for 2024, and the applica

Recently, China Coal Group has made significant breakthroughs in the research and development of mining equipment. Multiple models of mining single hydraulic prop independently developed and produced

On October 17, the 136th China Import and Export Commodities Fair with the theme of ‘Serving high-quality development, promoting high-level opening up’ entered the third day of opening, and China Coal

On September 14, the second general election of Jining Association for Supporting the Military and Families was held in the conference center of China Coal Group. Yu Yanzhu, a first-class researcher o