【英文名称】
1,1,2,2-TETRACHLORO-1,2-DIFLUOROETHANE 1,2-DIFLUOROTETRACHLOROETHANE FC-112 SYM-DIFLUOROTETRACHLOROETHANE TETRACHLORO-1,2-DIFLUOROETHANE 1,1,2,2-Tetrachlor-1,2-difluorethan 1,1,2,2-tetrachloro-1,2-difluoro-ethan 1,1,2,2-Tetrachlorodifluoroethane 1,2-difluoro-1,1,2,2-tetrachloro-ethan 1,2-Difluoro-1,1,2,2-tetrachloroethane 1,2-difluoro-1,1,2,2-tetrachloro-ethane cfc112 cfc-112 CFCl2CFCl2 daiflon112 daiflons2 Difluorotetrachloroethane Ethane, 1,2-difluoro-1,1,2,2-tetrachloro- ethane,1,1,2,2-tetrachloro-1,2-difluoro- f112 |