| 英文名称: | | , epichlorohydrin-polyethylene glycol reaction products, ethylene glycol and .a | | lpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl) | | 1,4-benzenedicarboxylic acid, polymers with1,4-butanediol, di-me terephthalate, epichlorohydrin-polyethyleneglycol reaction products, ethylene glycol and.alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl) |
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