On the morning of January 11, Shao Wei, Chairman of the Qilu Culture and Trade Association of the United Kingdom, Executive Vice Chairman of the British Chinese Chamber of Commerce and Industry, Consu

On January 8, Liu Bingbing, a reporter from Shandong TV Station, Han Chao, Head of the professional capacity building section of the Jining Human Resources and Social Security Bureau, Liu Chao, Deputy

When using tunnel mucking machine, before the slag is ejected, the top and bottom of the slag should be knocked to achieve the "three inspections" (check the tunnel and the working face top and top; c

Claw rock mucking loading machine is also called "crab claw rock mucking loader machine". Loader with working claw as working mechanism. After the shovel board is inserted into the material pile, it i

On the afternoon of January 3, Shandong Xianhe Yuexin Electromechanical Co., Ltd. Chairman and his party visited China Coal Group.China Coal Group Executive Deputy General Manager Li Zhenbo. Deputy G

On December 31, in the intelligent equipment production and manufacturing workshop of China Coal Group, workers were loading and unloading the hydraulic monolithic hydraulic pillar equipment for minin