皮帶繞法有點問題，主軸上的接觸麵積過小，應該反複核對一下。

來源: US_CAR. 於 2013-07-13 23:06:40 [舊帖] [給我悄悄話] 本文已被閱讀：次

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