2016DIN 4109-32:2016-07 Sound insulation in buildings - Part 32: Data for verification of sound insulation (component catalogue) - Solid construction / Note: Applies in conjunction with DIN 4109-31 (2016-07).
2016DIN 4109-32:2016 Sound insulation in buildings - Part 32: Data for verification of sound insulation (component catalogue) - Solid construction
1970DIN 4109-32 E:2013-11 Sound insulation in buildings - Part 32: Data for verification of sound insulation (component catalogue) - Solid construction