| 英文名称: | | castor oil, dehydrated, polymer with 5-isocyanato-1-(isocyanatomethyl)-1,3,3-tr | | imethylcyclohexane, pentaerythritol and phthalic anhydride | | castor oil, dehydrated, polymer with5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane,pentaerythritol and phthalic anhydride |
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