On February 22, in the group's intelligent single hydraulic prop equipment manufacturing workshop, workers were busy inspecting and debugging the suspended mining single hydraulic prop equipment to be
On January 21, a batch of mining single hydraulic props and articulated roof beam equipment were loaded in the intelligent manufacturing workshop of China Coal Group, and then sent to Ci County, Hebei
On December 26, a batch of single hydraulic prop equipment for mining was loaded in the intelligent equipment manufacturing workshop of China Coal Group and will be sent to a mine in Guizhou and a min
On November 20th, a batch of new U steel support equipment and suspension hydraulic prop products for mining were loaded in the intelligent equipment manufacturing workshop of China Coal Group, and th
On October 15, a batch of single hydraulic prop equipment for mining was loaded in the intelligent equipment manufacturing workshop of China Coal Group and will be sent to a mine in Heshun County, Jin
On September 4, a batch of single hydraulic prop equipment for mining is loaded in the intelligent equipment manufacturing workshop of China Coal Group and will be sent to a large mine in Pingxiang Ci
