想把old gas抽出來，買了一個pump，管子塞到頭動不了，再拉出來沒見管子上沾gas痕跡，指示盤說1/4滿，咋回事？

來源: 兔8 於 2022-12-20 16:40:06 [舊帖] [給我悄悄話] 本文已被閱讀：次

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