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单词 Power reverse
释义

Power reverse

英语百科

Reversing gear

(重定向自Power reverse)
Diagram of Stephenson valve gear controlled by a screw reverser
The two pistons of the steam reverser can be seen at the extreme left on this Bulleid Merchant Navy class
Steam reverser on a Southern Railway 2-8-0.

On a steam locomotive, the reversing gear is used to control the direction of travel of the locomotive. It also adjusts the cutoff of the steam locomotive.

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