| 英文名称: | | formaldehyde, polymer with 1-phenylethanone, hydrogenated, polymers with 5-isoc | | yanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane | | formaldehyde, polymer with 1-phenylethanone,hydrogenated, polymers with5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane |
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