確認所有管道接好。用膠塞蓋上絞碎機側水池下水口，存半池水。用毛巾堵住另一側水池，打開膠塞，立刻開絞碎機，強衝管道

來源: fuz 於 2018-11-20 04:43:13 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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