| 英文名称: | | dimethyl ester, polymer with 1,4-butanediol, 1,4-4-benzenedicarboxylic acid | | cyclohexanedimethanol and alpha-hydro- omega -hydroxypoly(oxy-1,4-butanediyl) | | 1,4-benzenedicarboxylic acid, dimethyl ester, polymerwith 1,4-butanediol, 1,4-cyclohexanedimethanol and alpha-hydro- omega-hydroxypoly(oxy-1,4-butanediyl) |
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