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讨论题预告 1999年第12期“问题讨论17”的题目:你遇到过农用运输车传动轴振抖并产生异响的故障吗?是如何排除的?试举一例。欢迎来稿,截稿日期为1999年10月10日。
Discussion Topic Prediction No.12 of 1999 “Question Discussion17 ”: Have you encountered a problem that the shaft of the agricultural truck shakes and produces abnormal sound? How to eliminate it? Give an example. Welcome contributions, deadline for submission October 10, 1999.