| 英文名称: | | hexanedioic acid, polymer with 1,6-hexanediamine, 5-isocyanato-1-(isocyanatomet | | hyl)-1,3,3-trimethylcyclohexane and 2,2'-oxybis[ethanol] | | hexanedioic acid, polymer with 1,6-hexanediamine,5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane and2,2'-oxybis[ethanol] |
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