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本文通过介绍K18BK型车辆的主要性能参数和底开门系统的开闭原理,对规范底开门系统的维修提出了自己的见解,并对底开门系统如何改进提出建议。
This article introduces the main performance parameters of the K18BK vehicle and the principle of opening and closing the bottom door system, puts forward my own opinions on the maintenance of the standard bottom door system and gives some suggestions on how to improve the bottom door system.