A door that has excellent workability in installation and removal of a slider to and from a lower rail and where the slider is unlikely to come out from the lower rail.
本发明的目的在于，提供一种滑动器向下部轨道的安装或拆卸的施 工性能良好，且滑动器不容易从下部轨道脱落的门。
I took it outside and laid it on the lower rail of the corral fence.
我把它拿到外面，搁在牛厩篱笆的下面横栏上。
I took it outside and laid it on the lower rail of the corral fence.
我把它拿到外面，搁在牛厩篱笆的下面横栏上。
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