Acoustical screens: Rating and classification (NT ACOU 085)
Report #: NT ACOU 085 Approved: March 1992 Size: 90.31 KB Abstract This Nordtest method gives methods for rating and classifying the sound attenuation and Read more…
Nordic cooperation – Removing barriers – Approved once accepted everywhere
Report #: NT ACOU 085 Approved: March 1992 Size: 90.31 KB Abstract This Nordtest method gives methods for rating and classifying the sound attenuation and Read more…