09:03:44	 From  Prof Alexandre Mendes : http://www.inmetro.gov.br/laboratorios/rbc/
09:27:32	 From  Prof Alexandre Mendes : U = 0,1 g
09:29:04	 From  Prof Alexandre Mendes : r = 0,01 g
09:29:57	 From  Prof Alexandre Mendes : U = 0,001 g
09:38:12	 From  Prof Alexandre Mendes : 28,5 °C
09:38:15	 From  Prof Alexandre Mendes : 29
09:38:28	 From  Prof Alexandre Mendes : 28,5
09:38:31	 From  Prof Alexandre Mendes : 29,0
09:44:43	 From  Prof Alexandre Mendes : 0,1/4 = 0,025
09:58:27	 From  Prof Alexandre Mendes : r = 1 °C
09:58:37	 From  Prof Alexandre Mendes : E = 0,4°C
10:57:38	 From  Prof Alexandre Mendes : 15,977 - 0,008   até 15,977 + 0,008
10:58:40	 From  Prof Alexandre Mendes : 15,969 ate 15,985
11:14:46	 From  Prof Alexandre Mendes : http://www.inmetro.gov.br/credenciamento/organismos/doc_organismos.asp?tOrganismo=CalibEnsaios
11:20:19	 From  Prof Alexandre Mendes : https://ilac.org/signatory-search/
11:39:55	 From  Danielle Oliveira : Depende da aplicação
11:40:22	 From  Lélio Machado : Mais fácil de corrigir