Hydraulic prop

On December 5th, a batch of mining single hydraulic pillar equipment was loaded in the intelligent equipment production and manufacturing workshop of China Coal Group and will be sent to a mine in Shu

On the afternoon of December 4, a batch of hydraulic props for mining are loaded in the intelligent equipment production and manufacturing workshop of China Coal Group and will be sent to a mine in Pa

On the afternoon of October 29, in the intelligent equipment manufacturing workshop of China Coal Group, the workers were busy and busy carrying out the final commissioning of the mining unit hydrauli

On the afternoon of October 10, a batch of suspended mining single hydraulic props equipment was inspected and qualified in the China National Coal Group's intelligent equipment manufacturing workshop

On August 20th, 600 suspension mining single hydraulic props independently developed and produced by China Coal Group Intelligent Machinery Factory are being loaded and will be sent to a mine in Linfe

On the afternoon of August 19th, a batch of mining single hydraulic prop equipment ordered by Ningxia Guyuan merchants passed the inspection in the intelligent equipment manufacturing workshop of Chin