大約2尺多寬10尺長大片的，波浪狀所以可以流水，裝在樓板下麵，外側稍微低些。HD等都有。

來源: 房崇於 2017-08-17 08:23:33 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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