over piston water inlet 活塞上方进水口
The new series also includes a piston design that makes digressive forces for added pitch and roll control. This helps with performance over rough terrains and on off-road surfaces.
新系列还包括一个活塞设计,它可降低阻力,增加间距和滚转控制,这有助于军用车辆在崎岖的地形和越野路面的表现。
The cycle of operations is spread over four piston strokes. To complete the full cycle it takes two revolutions of the crankshaft.
发动机的一个工作循环分布在活塞的四个行程中,一个完整的工作循环曲轴需要转动两圈。
The rings have joints (they are split) so that they can be expanded and slipped over the piston head and into the recessed grooves cut in the piston.
活塞环有接口(也就是有一缝隙),这样可以使端部扩张并滑入活塞上的凹槽中。
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