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fds329(½ð±Ò+1): ¸Ðл»ØÌû 2012-02-25 19:57:27
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xavier6274(½ð±Ò+2): thx~ 2012-02-18 10:43:46
fds329(½ð±Ò+2): ¸ÐлÌṩ°ïÖú 2012-02-25 19:57:14
convert cobaltous ion into cobaltic ion by oxidation»ò
The cobaltous ion is oxidized to cobaltic ion
5Â¥2012-02-18 10:05:31
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