英文名称:Formaldehyde, Polymer With 1,3-Diisocyanato-2-Methylbenzene, 2,4-Diisocyanato-1-Methylbenzene, 2,2'-(Methylimino)Bis[Ethanol], Oxirane And 1,2-Propanediol; Formaldehyde, polymer with 1,3-diisocyanato-2-methylbenzene, 2,4-diisocyanato-1-methylbenzene, 2,2'-(methylimino)bis[ethanol], oxirane and 1,2-propanediol