With a hydraulic mechanism, the clutch pedal arm operates a piston in the clutch master cylinder.

随着液压机构, 离合器踏板在操作臂离合器总泵活塞.

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Complicated hydraulic mechanism is subject to oil leakage, which endangers the safety operation of power system.

液压操动机构,由于其结构、工艺复杂,经常发生高压油外泄故障, 危及电网的安全运行.

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