China Coal Group A Batch Flat Cart And Miner Equipment Sent Separately Shanxi And Anhui Province
On March 24, a batch of flat cart equipment ordered by merchants in Zhongyang County, Shanxi Province, and dump cart equipment ordered by merchants in Huaibei City, Anhui Province, were loaded and shi
832 2020-03-27 China Coal Ship DETAILS
Why to weld and repair the top sealing cover of dowty retarder
In the process of using the dowty retarder, it is necessary to repair the seal cover, but it will cause a large number of seal covers to be scrapped, so it is necessary to weld and repair the seal co
Warm Congratulations On China Coal Group'S Big Data Platform Being Selected As The Shandong Big Data Recommendation List
In order to actively play the role of big data in epidemic prevention and control, scientifically use big data to help win the fight against epidemic prevention and control. Recently, the Shandong Pro
891 2020-03-25 Industrial Internet Big Data DETAILS
A Batch Of Mining Cars Material Cars And Flat Cars Of China Coal Group Are Sent To Many Provinces And Cities In China
On March 19, a busy scene in the intelligent production and manufacturing workshop of China Coal Group, workers were nervously and orderly loading, a batch of stationary mining cart equipment ordered
986 2020-03-24 China Coal News Delivery DETAILS
Which two forces does the dowty retarder work in?
The dowty retarder is subjected to two forces during work, namely braking work and resistance work. Brake work (absorptive work) is the work performed by the decelerating roof on the vehicle under bra
945 2020-03-23 dowty retarder DETAILS
A Batch Of U-shaped Steel Supports From China Coal Group Were Sent To Qinghai
On March 18, a batch of new U-shaped steel brackets were inspected and qualified for shipment at the intelligent equipment production workshop of China Coal Group and will be sent to a mine in Qinghai
887 2020-03-21 U-shaped Steel Bracket Delivery DETAILS