mityvac 有個管，把管伸進去。不需要另買工具。

來源: 老生長談於 2014-11-23 09:44:17 [舊帖] [給我悄悄話] 本文已被閱讀：次

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mityvac 有個管，把管伸進去。 不需要另買工具。