Acoustics - Rating of sound insulation in buildings and of building elements - Part 2: Impact sound insulation (ISO 717-2:1996); German version EN ISO 717-2:1996— 10 стр.
Aerospace series - Round bars in titanium and titanium alloys - Diameter 6 mm <kleiner => D <kleiner => 160 mm; Dimensions; German and English version EN 4267:2001— 13 стр.
Acoustics - Measurement of sound insulation in buildings and of building elements - Part 8: Laboratory measurements of the reduction of transmitted impact noise by floor coverings on a heavyweight standard floor (ISO 140-8:1997); German version EN ISO 140-8:1997— 13 стр.
Acoustics - Measurement of sound insulation in buildings and of building elements - Part 6: Laboratory measurements of impact sound insulation of floors (ISO 140-6:1998); German version EN ISO 140-6:1998— 12 стр.
Acoustics - Rating of sound insulation in buildings and of building elements - Part 2: Impact sound insulation (ISO 717-2:1996 + AM1:2006); German version EN ISO 717-2:1996 + A1:2006— 23 стр.