Determination and application of measurement uncertainties in building acoustics - Part 1: Sound insulation (ISO/DIS 12999-1:2012); German version prEN ISO 12999-1:2012
Fibre optic interconnecting devices and passive components - Fibre optic fan-outs - Part 1: Generic specification (IEC 61314-1:2009); German version EN 61314-1:2009— 21 стр.
Acoustics - Field measurement of sound insulation in buildings and of building elements - Part 1: Airborne sound insulation (ISO 16283-1:2014); German version EN ISO 16283-1:2014— 53 стр.
Acoustics - Determination and application of measurement uncertainties in building acoustics - Part 1: Sound insulation (ISO 12999-1:2014); German version EN ISO 12999-1:2014— 28 стр.