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在机械零件可靠性工程方面,零件耐磨寿命及其可靠性的两种计算方法是:(1)按磨损量(W)正态分布预测在一定容许磨损条件下的可靠度为
In the reliability of mechanical parts engineering, parts wear life and reliability of the two calculation methods are: (1) according to the normal distribution of wear (W) to predict the reliability under certain allowable wear conditions