On June 12, the new suspended mining single hydraulic prop independently developed and produced by China Coal Group was sent to Shanxi, Inner Mongolia and other places, which once again set off a sale
The innovative products independently developed and produced by China Coal Group - new suspension mining single hydraulic prop, with its advanced design concept and manufacturing process, stand out in
On October 8, a batch of new hydraulic Railway Buffer Stop produced by China Coal Group Intelligent Equipment Workshop are load and about to be sent to Qingdao Port.
In October of autumn, China Coal Group ushered in the peak delivery period, and on October 7, the trucks loaded with brand-new mining single hydraulic props were ready to be loaded in the delivery are
On May 9, the intelligent equipment workshop of China Coal Group produce a batch of single hydraulic pillars for mining after loading, will be sent to Shaanxi.
Rubber paver machine hydraulic system oil temperature is too high will reduce the viscosity of the oil, increase the leakage, lubrication parts of the oil film damage, make the wear of components aggr
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Executive Editor:Zhang Wen