提出了一种新型的大客车电动外摆滑动式车门装置，介绍了其工作原理及特点。
In this paper, a new electric external swinging-slippage-door system for the bus is given. The principle and characteristic is described.
本文提出一种新型的大客车电动外摆滑动式车门装置，并介绍其工作原理及特点。
In this paper, a new electric external swing-sliding-door system for the bus is given out. The principle and characteristic are also described.
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