The results showed that this method has good distinctiveness and repeatability , in keeping with AV1 internal combustion engine running-in bench test and all kinds of full scale running-in tests .
该方法具有较好的区分性和重复性，并与AV1内燃机磨合台架试验及多种全尺寸内燃机磨合试验有一致性。
av1