只有在泵与吸入管及附件紧密时才能确保其功能。

Proper functioning is only assured if suction pipeline, fittings and pump are tight.

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管道系统中的压力脉动会对管道系统中造成许多危害，例如它会降低泵的工作效率、增加额外的能耗、产生噪声，使管道附件的工况变坏和造成管道振动等等。

The pressure oscillation in piping system can lower the efficiency of the pump, cause the additional consume of energy and emit noise, deteriorate the working condition of the accessory.

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快速装卸，用以将附件(如液压泵，燃油泵，起动器等)接到发动机附件齿轮箱上的夹具。

QUICK-ATTACH-DETACH, a clamp for attaching accessories (hydraulic pump, fuel pump, starter) to the engine accessory gearbox.

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