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由工程机械研究所设计的 CB-98齿轮油泵在沪州通用机械厂试制成功。该齿轮泵是中交压力、较大流量的动力油泵,为工程机械液压传动系统和液压操纵
The CB-98 gear oil pump designed by the Institute of Engineering Machinery was successfully tested at Huzhou General Machinery Factory. The gear pump is a power oil pump with medium pressure and large flow rate. It is a hydraulic transmission system and hydraulic control for construction machinery.