| 英文名称: | | Phosphonic acid,diethyl ester,polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl) | | Polyethylene glycol,diethylphosphite polycondensation product | | Phosphonic acid, diethyl ester, polymer with .alpha.-hydro-.omega.-hydroxypoly (oxy-1,2-ethanediyl) | | Polyethylene glycol, diethylphosphite polycondensation product | | phosphonic acid, diethyl ester, polymer with alpha-hydro- omega -hydroxypoly(ox | | y-1,2-ethanediyl) | | phosphonic acid, diethyl ester, polymer withalpha-hydro- omega -hydroxypoly(oxy-1,2-ethanediyl) |
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