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feilaifeng

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zkyu888

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feilaifeng(½ð±Ò+1): 2010-11-03 19:47:55
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placopolymer

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feilaifeng(½ð±Ò+1): 2010-11-04 13:41:02
¶«²ýÝ·(½ð±Ò+1):»¶Ó­½»Á÷ 2010-11-04 14:49:51
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placopolymer

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feilaifeng(½ð±Ò+1): 2011-04-25 16:06:15
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luckily1022

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5Â¥2010-11-04 13:58:00
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zxj_341015

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

feilaifeng(½ð±Ò+1): 2010-11-04 18:43:27
PCL is soluble in chloroform, dichloromethane, carbon
tetrachloride, benzene, toluene, cyclohexanone and
2-nitropropane at room temperature. It has a low solubility
in acetone, 2-butanone, ethyl acetate, dimethylformamide
and acetonitrile and is insoluble in alcohol, petroleum
ether and diethyl ether.
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polymerfriend

ľ³æ (ÕýʽдÊÖ)

feilaifeng(½ð±Ò+1): 2011-04-25 12:38:19
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