我国的铁路区间信号设备采用集中放置于室内的形式，这对系统的维护和维修提供了很大的方便。
In China, the train section signal facilities are integrated to put them in the house in order to facilitate the repair and maintenance.
我国的铁路区间信号设备采用集中放置于室内的形式，这对系统的维护和维修提供了很大的方便。
In China, the train section signal facilities are integrated to put them in the house in order to facilitate the repair and maintenance.
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