14:02:34 From Alexandre Mendes : RM = (20,0 +/- 0,1)°C 14:03:03 From Alexandre Mendes : RM = (19,9 ate 20,1) °C 16:20:04 From Alexandre Mendes : http://www.inmetro.gov.br/credenciamento/organismos/doc_organismos.asp?tOrganismo=CalibEnsaios