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wenzihaha

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sunqinglin

Òø³æ (СÓÐÃûÆø)

wenzihaha(½ð±Ò+1): 2010-07-18 18:20:54
P123ͦÄÑÈܵģ¬ÎÄÏ×ÉÏÒ»°ãÊÇË®ÖÐ4Сʱ£¬¼ÓÑÎËáºó2Сʱ¡£ÎÒ×öµÄʱºòÿ´ÎÈܽâµÄºÜÉÙ£¬²»µ½4¸öСʱÈÜÒº¾Í³ÎÇå
4Â¥2010-07-17 22:58:05
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mjqlzl

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wenzihaha(½ð±Ò+1): 2010-07-18 18:21:11
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americanyk

ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)

Excellent

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wenzihaha(½ð±Ò+1): 2010-07-18 18:21:06
Normally, you add P!"¡ì into water or organic solvent for serveral hours and then add HCl to dissolve P123 for 24 hours, you will get clear solution
3Â¥2010-07-17 22:37:05
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shenshijin

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