| 英文名称: | | diol, alpha-hydro- omega -hydroxypoly[oxy(methyl-1,2-ethanediyl)] and alpha-hyd | | 2h-azepin-2-one, hexahydro-, polymer with2-ethyl-2-(hydroxymethyl)-1,3-propanediol, alpha-hydro- omega-hydroxypoly[oxy(methyl-1,2-ethanediyl)] and alpha-hydro- omega-hydroxypoly[oxy(methyl-1,2-ethanediyl)] ether with2,2-bis(hydroxymethyl)-1,3-propane |
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