| 英文名称: | | Azacyclotridecan-2-one, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl) | | azacyclotridecan-2-one, polymer with alpha-hydro- omega -hydroxypoly(oxy-1,4-bu | | tanediyl) | | polylauryllactam-block-polytetrahydro-furan | | Azacyclotridecan-2-one,polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl) |
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