Two track wheeled drawer track, how to change into drawer three steel ball slide rail?
On the wrongBecause the white powder is also called slide rail, rail pulley can also be called by underpinning rail; wheels; mounting holes and positions with steel ball slide is not the same.
The installation position of the steel ball slide rail is mostly installed at the middle part of the drawer side plate, and the steel ball slide rail is pressed by the steel ball and the lubricating oil, and the hole position is clear at a glance, and certainly not the same.
