n. inlet pipe
misc. inlet tube
泵的水平入口管变径时，应选用偏心异径管。
Pump inlet pipe diameter changes when level, should choose eccentric different-diameter pipe.
框架和贮罐(140)上的配合部分导引贮罐出口与泵入口管接合。
Mating portions on the frame and tank (140) guide engagement of a tank outlet with a pump inlet tube.
通过改变不同的入口高度、进液速度和入口管的截面形状，比较了不同的分离效果。
The various separation efficiencies were compared with changing inlet heights, feed speeds, and cross section shapes.
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