| 英文名称: | | 2-Oxepanone, polymer with 1,3-diisocyanatomethylbenzene | | Benzene, 1,3-diisocyanatomethyl-, polymer with 2-oxepanone | | Polycaprolactone, 2,4-toluenediisocyanate, 2,6-toluenediisocyanate polymer | | 2-Oxepanone,polymer with 1,3-diisocyanatomethylbenzene | | Benzene,1,3-diisocyanatomethyl-,polymer with 2-oxepanone | | Polycaprolactone,2,4-toluenediisocyanate,2,6-toluenediisocyanate polymer |
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