这就对了。厂家知道材料，应该也知道大致力矩所造成的形变，除非部件有损伤。

来源: 周老大于 2016-05-04 21:26:44 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.