| 英文名称: | | 2-Oxepanone,polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol | | Caprolactone,trimethylolpropane polymer | | .epsilon.-Caprolactone,trimethylolpropane polymer | | 2-Oxepanone, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol | | Caprolactone, trimethylolpropane polymer | | .epsilon.-Caprolactone, trimethylolpropane polymer | | polycaprolactone triol |
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