| 英文名称: | | 2-Oxepanone, polymer with 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane | | Isophorone diisocyanate, polycaprolactone polymer | | ohexane | | 2-oxepanone, polymer with5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane | | 2-Oxepanone,polymer with 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane | | Isophorone diisocyanate,polycaprolactone polymer |
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