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E512收获机液压泵,其花键轴磨损严重,影响油泵的输油。为此,我们把磨损的传动轴花键磨掉,再磨成截面为11×13的长方形
E512 harvester hydraulic pump, its spline shaft wear seriously, affecting the oil pump. To this end, we wear the splined drive shaft worn, and then ground into a cross-section of 11 × 13 rectangular