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ENERGYYSAVING HYDRAULIC PUMP AND HYDRAULIC CIRCUIT WITH THIS HYDRAULIC PUMP
ENERGYYSAVING HYDRAULIC PUMP AND HYDRAULIC CIRCUIT WITH THIS HYDRAULIC PUMP
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机译:用这种液压泵节能地维修液压泵和液压电路
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摘要
PURPOSE:To reduce energy loss by automatic control of filting angle of a valiable delivery pump with a controlling mechanism including controlling board and spring and by control of the delivery volume of pump according to use condition of the oilhydraulic circuit.
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