Straight conjugate internal gear pump is a new kind of hydraulic component with low noise.
直齿共轭内啮合齿轮泵是一种新型低噪声液压元件。
As you slow to a stop, shift down to a low, starting gear.
当你慢下车来要停车的时候，把档位置调至起动档。
Request a low flying over the runway for gear check.
请求低空飞行通过跑道检查起落架。
Request a low flying over the runway for gear check.
请求低空飞行通过跑道检查起落架。
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