tag:blogger.com,1999:blog-6830662897272893828.post689831952721552083..comments2018-09-28T17:35:53.023+01:00Comments on dBA, acústica: Publicada la norma UNE ISO 1996-2:2009 sobre medida de ruido ambientalUnknownnoreply@blogger.comBlogger2125tag:blogger.com,1999:blog-6830662897272893828.post-78628294786796272982018-09-28T17:35:53.023+01:002018-09-28T17:35:53.023+01:00muy buena paginamuy buena paginaAnonymoushttps://www.blogger.com/profile/04372794663117439884noreply@blogger.comtag:blogger.com,1999:blog-6830662897272893828.post-50058974021347576382018-09-28T17:35:36.084+01:002018-09-28T17:35:36.084+01:00muy buana paginamuy buana paginaAnonymoushttps://www.blogger.com/profile/04372794663117439884noreply@blogger.com