The solid sleeve is a slip fit coupling that fits the outside diameter of the tubing or fitting.
是一个滑动配合联轴器，连接管或管道的外直径。
2
The gearing ratio, front to rear, is 1:1 but, wing to slip in the coupling, all the drive is normally transmitted directly through the rear wheels.
资本负债比率，前线，后方，是1：1，但机翼下滑的耦合，所有的驱动器通常是直接传送通过后轮。
3
A hydraulic coupler type coupling limited slip differential comprises two shift functions: a common gear differential shift and a hydraulic coupler coupling differential shift.