| 英文名称: | | Ethanesulfonic acid,1,1,2,2-tetrafluoro-2-[1,2,2-trifluoro-2-[(trifluoroethenyl) oxy]-1-(trifluomethyl)ethoxyl]-,sodium salt, polymer with tetrafluoroethene | | Ethanesulfonic acid,1,1,2,2-tetrafluoro-2-[1,2,2-trifluoro-2-[(trifluoroethenyl)oxy]-1-(trifluomethyl)ethoxyl]-,sodium salt,polymer with tetrafluoroethene |
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