A gauge measures the pressure of the suction.
有一个测量器来测量抽的压力。
Fat suction postoperative need to wear clothing 2 weeks left elastic pressure.
脂肪抽吸术后需要穿戴弹性压力服装2周左右。
The cooling effectiveness of pressure side of blade was higher than suction side.
层板叶片压力面的冷效略高于吸力面。
The gas extraction effects is related to negative pressure of suction.
顶板瓦斯高抽巷的抽采效果与抽放负压直接相关。
They work under pressure or suction. Simple screwdriver adjustment. Various springs available.
可以工作在正压或负压下，简单的螺丝刀调节，多种弹簧可选。
They work under pressure or suction. Simple screwdriver adjustment. Various springs available.
可以工作在正压或负压下，简单的螺丝刀调节，多种弹簧可选。
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