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Date: 2015-04-15 04:29:21Technology R-407A 1 1 1 2-Tetrafluoroethane Chlorodifluoromethane Chlorofluorocarbon Air conditioner Air conditioning Montreal Protocol Difluoromethane Refrigerants Chemistry Heating ventilating and air conditioning | Quito 2014 Roberto Peixoto [Modo de Compatibilidade]Add to Reading ListSource URL: www.industrias.gob.ecDownload Document from Source WebsiteFile Size: 1,16 MBShare Document on Facebook |