| 英文名称: | | Benzene,1,3-diisocyanato-2-methyl-,polymer with 2,4-diisocyanato-1-methylbenzene | | 2,4-Toluene diisocyanate,2,6-toluene diisocyanate polymer | | Benzene, 1,3-diisocyanato-2-methyl-, polymer with 2,4-diisocyanato-1-methylbenzene | | 2,4-Toluene diisocyanate, 2,6-toluene diisocyanate polymer | | benzene, 1,3-diisocyanato-2-methyl-, polymer with 2,4-diisocyanato-1-methylbenz | | benzene, 1,3-diisocyanato-2-methyl-, polymer with2,4-diisocyanato-1-methylbenzene |
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