| 英文名称: | | Benzene, 2,4-diisocyanato-1-methyl-, homopolymer | | 2,4-Toluene diisocyanate, homopolymer | | 2,4-diisocyanato-1-methyl-benzen homopolymer | | poly(tolylene 2,4-diisocyanate) | | Benzene,2,4-diisocyanato-1-methyl-,homopolymer | | 2,4-Toluene diisocyanate,homopolymer |
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