Hydraulic Props

On December 1, a batch of mining single hydraulic pillar equipment is loading in the fourth workshop of intelligent equipment manufacturing of China Coal Group and will be sent to a mine in Alxa Leagu

On September 26, a batch of fixed mining cars and hydraulic props are loading in the second and fourth workshops of intelligent equipment production and manufacturing of China Coal Group, and then sen

On August 18, a batch of single hydraulic props for mining were loaded in the third and fourth workshops of China Coal Group's intelligent equipment production and manufacturing, and then they will be

On August 17, a batch of single hydraulic prop equipment for mining was loaded in the fourth workshop of China Coal Group's intelligent equipment manufacturing and will be sent to a mine in Handan Cit

On the afternoon of August 16, a batch of single hydraulic props and metal roof beams for mining were loaded in the third workshop of China Coal Group's intelligent equipment production and manufactur

On August 13, a batch of single hydraulic props for mining are loaded in the third and fourth workshops of China Coal Group's intelligent equipment production and manufacturing, and then will be sent