| 英文名称: | | 3-propanediol, 2-ethyl-2-(hydroxymethyl)- polymer with 5-isocyanato-1-(isocy | | anatomethyl)-1,3,3-trimethylcyclohexane, methyloxirane, oxirane and 1,2-propane | | diol | | 1,3-propanediol, 2-ethyl-2-(hydroxymethyl)-, polymerwith 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane,methyloxirane, oxirane and 1,2-propanediol |
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