燒開能殺細菌. 其他化學物質用filter, 最好活性炭過濾器. 但是還是要分析確保安全

來源: Jolene22 於 2017-05-26 10:31:01 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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