TDJ-302 type dowty retarder is composed of sliding cylinder assembly and housing assembly. The main structural characteristics of TDJ-302 type dowty retarder are as follows:
The "Industrial Internet Epidemic Prevention and Control System" independently developed by China Coal Group was selected as a reference list for industrial Internet and cloud service providers in Sha
We have the opportunity to investigate some large, medium and small railway marshalling stations and understand some common problems existing in the application of dowty retarder in marshalling statio
On February 26, a group of mining hydraulic props were loaded in the intelligent equipment production and manufacturing workshop of China Coal Group and will be sent to Weinan, Shaanxi.
In order to give full play to the important supporting role of next-generation information technology in epidemic prevention and control, and work together to resolutely win the fight against epidemic
The "Mist Version Epidemic Prevention and Disinfection Robot" manufactured by China Coal Group Intelligent Machinery Co., Ltd. was selected into the "Recommended Reference Catalog of Epidemic Preventi
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Executive Editor: Zhang Wen / Editor: Linda Zhang