| 英文名称: | | 1-propene, 1,1,2,3,3,3-hexafluoro-, polymer with 1,1,1,2,2,3,3-heptafluoro-3-[( | | trifluoroethenyl)oxy]propane and tetrafluoroethene | | 1-propene, 1,1,2,3,3,3-hexafluoro-, polymer with1,1,1,2,2,3,3-heptafluoro-3-[(trifluoroethenyl)oxy]propane andtetrafluoroethene |
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