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Basic Hydraulic and Components (Pub. ES-100-2)
proportional electro-hydraulic control valves and servo valves, are also incorporated in the systems. Recently, systems have become available that drive hydraulic pumps with servo motors and adjust the pump speed to control the flow and pressure. Figure 1.3 shows a circuit example of basic hydraulic components. 2004 113,824（41.3） 10,214（3 ...
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