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Continue to ChatReunião Especial dos Projetos ABNT NBR ISO 10052 e ABNT NBR ISO 16032: 22/08/19 https://www.proacustica.org.br/calendario-proacustica/abnt-cee-220819/
Reunião Especial dos Projetos ABNT NBR ISO 10052 e ABNT NBR ISO 16032: 22/08/19 https://www.proacustica.org.br/calendario-proacustica/abnt-cee-220819/