送交者: alabama 于 2012-03-22, 15:58:16:

回答: Yes, I got that, just what chemical reaction? 由 silxirt 于 2012-03-22, 15:56:52:

• I am looking for basic science principle, it won't be patented - silxirt (20 bytes) 2012-03-22, 16:14:40 (654941)

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