The guide rail assembly includes an outer pull out channel (50), intermediate pull out channel (30) and roller units (15, 25) for allowing the relative movement of the pull out channels.
该导轨组件包括外部拉出槽(50)、中部拉出槽(30)和用于容许拉出槽的相对运动的滚柱装置(15、25)。
Move the pointer over the outer edge of the side rail.
将指针移到顶部轨道的上边缘。
Move the pointer over the outer edge of the side rail.
将指针移到顶部轨道的上边缘。
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