Control line: used to achieve the control or adjustment of hydraulic components, as well as the detection instrument connected to the pipeline.

控制管路：用来实现液压元件的控制或调节以及与检测仪表相连接的管路。

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Advanced warehouse management model for all walks of life provide users with a large number of electric, pneumatic control valve adjustment.

先进的仓库管理模式，为各行各业用户提供了大量的电动，气动调节控制阀。

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Thus, frequent adjustment of the control knob is required to maintain constant delivery pressure.

因此经常要调整控制钮，以维持恒定的输出压力。

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The main control surface is wide enough, in fact, that we could comfortably put three fingers on the top of the mouse, using the middle to control the mouse wheel and DPI sensitivity adjustment rocker (a nice touch in and of itself) without ever moving our index and ring finger from the all-important trigger buttons.

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