| 英文名称: | | 2-Oxepanone, polymer with 2,2'-oxybis[ethanol] | | Diethylene glycol, caprolactone copolymer | | Diethyl glycol, .epsilon.-caprolactone polymer | | poly(caprolactone) diol | | 2-Oxepanone,polymer with 2,2'-oxybis[ethanol] | | Diethylene glycol,caprolactone copolymer | | Diethyl glycol,.epsilon.-caprolactone polymer |
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