| 英文名称: | | propanedioic acid, diethyl ester, polymer with 1,3-diisocyanatomethylbenzene, 2 | | -ethyl-2-(hydroxymethyl)-1,3-propanediol, methyloxirane, 2,2'-oxybis[ethanol] a | | nd 1,2-propanediol | | propanedioic acid, diethyl ester, polymer with1,3-diisocyanatomethylbenzene,2-ethyl-2-(hydroxymethyl)-1,3-propanediol, methyloxirane,2,2'-oxybis[ethanol] and 1,2-propanediol |
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