MA

The deceleration item is installed on the steel rail to perform work, and the basis of its work is the steel rail. But the top plan of the dowty retarder.

The mine wagon is also our machinery and equipment. It is a welcome existence in mining production. Regarding the specific maintenance of the mine wagon , the removal of residual materials is specific

The exit speed of the vehicle is related to the braking power of the dowty retarder, the number of roofs, the weight of the vehicle, the height difference of the section, the resistance of the vehicle

China Coal Jining City Industry And Information Business Vocational Training College For Being Rated As A Talent Training Base

If the dowty retarder are continuously arranged in groups on a section of the line, considering that the braking force of a single dowty retarder occupies a very small proportion in the entire system,

First of all, it is the job name. Whether they are the dowty retarder technical fitter or the general maintenance worker must be determined by the labor and capital Department of the Ministry of Railw