| 英文名称: | | hexanedioic acid, polymer with 2,2-dimethyl-1,3-propanediol, 1,6-hexanediol, al | | alpha-hydro- omega -pha-hydro- omega -hydroxypoly[oxy(methyl-2-ethanediyl)] | | hydroxypoly[oxy(methyl-1,2-ethanediyl)] ether with 2-ethyl-2-(hydroxymethyl)-1, | | 3-propanediol (3:1) and 1,1'-methylenebis[isocyanatobenzene] | | hexanedioic acid, polymer with2,2-dimethyl-1,3-propanediol, 1,6-hexanediol, alpha-hydro- omega-hydroxypoly[oxy(methyl-1,2-ethanediyl)], alpha-hydro- omega-hydroxypoly[oxy(methyl-1,2-ethanediyl)] ether with2-ethyl-2-(hydroxymethyl)-1,3-propanediol (3: |
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