| 英文名称: | | poly[oxy(methyl-1,2-ethanediyl)] ether with 2,2-bis(hydroxymethyl)-1,3-propaned | | iol (4:1), 1,1'-methylenebis[4-isocyanatocyclohexane] and alpha, alpha', alpha' | | phenol, 4,4'-(1-methylethylidene)bis-, polymer withalpha-hydro- omega -hydroxypoly[oxy(methyl-1,2-ethanediyl)] ether with2,2-bis(hydroxymethyl)-1,3-propanediol (4:1), |
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