When a train with an empty car or a caboose passes through the dowty retarder zone, because the roof has a reaction force on the wheels, if the pulling speed is too fast or instantaneous acceleration
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We learned on the site that the maintenance of the dowty retarder at the station is very blind, although the Ministry of Railways has issued the "General Technical Standards for dowty retarder"
What are the requirements for the use of the dowty retarder? Let me introduce you
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The test bench for testing the dowty retarder should meet the following requirements:
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