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11Â¥2005-10-06 11:40:31
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brilliantmaľ³æ (СÓÐÃûÆø)
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12Â¥2005-10-06 11:52:06
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7654321ÈÙÓþ°æÖ÷ (Ö°Òµ×÷¼Ò)
ÏíÊÜÉú»î
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13Â¥2005-10-06 12:03:12
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doctorchun¾èÖú¹ó±ö (ÖøÃûдÊÖ)
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14Â¥2005-10-06 12:03:51
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15Â¥2005-10-06 12:04:18
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xiaosanÈÙÓþ°æÖ÷ (ÖøÃûдÊÖ)
Nanowires
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16Â¥2005-10-06 12:09:06
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±¿±¿ÄñÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)
good good study, day day up
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17Â¥2005-10-06 12:10:20
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ferryÈÙÓþ°æÖ÷ (Ö°Òµ×÷¼Ò)
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18Â¥2005-10-06 13:43:45
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2544360¾èÖú¹ó±ö (ÕýʽдÊÖ)
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19Â¥2005-10-06 13:47:09
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biopolymerͳæ (СÓÐÃûÆø)
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20Â¥2005-10-06 14:09:14
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