| 英文名称: | | hexanedioic acid, polymer with 2,2-bis(bromomethyl)-1,3-propanediol, 1,3-diisoc | | yanatomethylbenzene and 2,2'-oxybis[ethanol] | | hexanedioic acid, polymer with2,2-bis(bromomethyl)-1,3-propanediol, 1,3-diisocyanatomethylbenzeneand 2,2'-oxybis[ethanol] |
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