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原帖由 醉酒当歌 于 2006-2-21 20:43 发表. y2 w- J( c, c* b8 S" N, ^4 `
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No, not that chemical directly added in water, but chlorine instead, that results from chlorine additoin.
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I just asked the professor today, so you better quit brown nosing for the company.2 f" U$ X, r$ ^) {
Everybody knows drinking water in British Columbia is far better than Alberta's.
6 L9 T* H/ y; I# pWater in Calgary is better than water in Edmonton.
5 e8 u- g+ k- a4 P1 y4 KChemical is chemical. |
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