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![]() Date: 2006-02-16 14:33:30Ozone depletion Environment Hydrochlorofluorocarbons Halomethanes Chlorodifluoromethane Chlorofluorocarbon 2 2-Dichloro-1 1 1-trifluoroethane Montreal Protocol Air conditioner Chemistry Heating ventilating and air conditioning Refrigerants | Add to Reading List |