Hydrochlorofluorocarbon(HCFC) - HCFC : A substitute for chlorofluorocarbons. 氢氯氟烃(简写为HCFC):一种氟氯烃的替代物。
The first solvent is a hydrofluorocarbon, the second solvent is a dichloroethylene and the third solvent is a hydrochlorofluorocarbon. 第一溶剂是含氟碳氢化合物,第二溶剂是二氯乙烯,和第三溶剂是含氯氟碳氢化合物。