神器是真聰明談不上，不過小小的真空度我覺得都可以用作刹車液的Vacuum pump bleeder，有機會我也測試下

來源: 5W40 於 2016-09-13 10:48:24 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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