新舊 arm 對比有無 identical? 看著關節軸心偏 ~10mm? 也許錯覺，裝了車輪可能就對齊了。

來源: 老金工於 2019-09-24 09:11:32 [舊帖] [給我悄悄話] 本文已被閱讀：次

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