NF S31-097-1*NF EN ISO 10848-1:2017 Acoustics - Laboratory and field measurement of flanking transmission for airborne, impact and building service equipment sound between adjoining rooms - Part 1 : Frame document
2017NF S31-097-1*NF EN ISO 10848-1:2017 Acoustics - Laboratory and field measurement of flanking transmission for airborne, impact and building service equipment sound between adjoining rooms - Part 1 : Frame document