| 英文同义词: | 1,2-DICHLOROTRIFLUOROETHYL TRIFLUOROMETHYL ETHER;1,2-DICHLOROTRIFLUORETHYL TRIFLUOROMETHYL ETHER;1,2-Dichloro-1,2,2-trifluoroethyl trifluoromethyl ether 98%;1,2-Dichloro-1,2,2-trifluoroethyltrifluoromethylether98%;1,2-Dichlorotrifluoroethyl trifluoromethyl ether ,98%;1,2-dichloro-1,1,2-trifluoro-2-(trifluoromethoxy)ethane;1,2-Dichloro-1,2,2-trifluoroethyl trifluoromethyl ether;Ethane, 1,2-dichloro-1,1,2-trifluoro-2-(trifluoromethoxy)- |