The TDJ-302 type dowty retarder is a speed control tool that can automatically control the rolling speed of the vehicle without external energy.
The dowty retarder, which was born in Harbin in the last century, is an important innovation of my country’s railway speed control equipment. However, this dowty retarder is installed on the inner sid
In the course of using dowty retarder , there are some problems , such as the instability of the quality of retarder .
After the dowty retarder speed control system is put into use, it is necessary to improve the maintenance quality of the entire dowty retarder speed control system.
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.
Because many factors work together to cause accidents, in order to reduce vehicle accidents, first, when installing the dowty retarder, try to choose the correct dowty retarder model and adopt the cor
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