hydrochlorofluorocarbons,HCFCs
- 网络氟氯烃;氢氟氯碳化物
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hydrochlorofluorocarbons,HCFCs
氟氯烃
氟氯烃(Hydrochlorofluorocarbons,HCFCs) (一) 一氟二氯甲烷(CHFCl2,HCFC-21) (二) 二氟一氯甲烷(CHF2Cl,HCF…
氢氟氯碳化物
氢氟氯碳化物(Hydrochlorofluorocarbons, HCFCs)、如R-22, R-123, R-124与其混合冷煤如R-502氢氟碳化物(Hydrofluorocarbon…