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![]() Date: 2012-08-31 14:23:09Refrigerants Halomethanes Earth Chlorofluorocarbons Greenhouse gases Montreal Protocol Chlorodifluoromethane Ozone Trichlorofluoromethane Chemistry Ozone depletion Environment | Source URL: www.esrl.noaa.govDownload Document from Source WebsiteFile Size: 2,42 MBShare Document on Facebook |