剛查了 NaCl Density 2.165 g/cm3　是水的兩倍多一點，我的上麵的估算基本正確。

來源: 木木真木於 2010-04-13 11:54:49 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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