Sound insulation in buildings; guidelines for planning and execution; proposals for increased sound insulation; recommendations for sound insulation in personal living and working areas— 16 стр.
Acoustics; laboratory tests on noise emission from appliances and equipment used in water supply installations; method of measurement; identical with ISO 3822/1, edition 1983— 13 стр.
Acoustics - Field measurements of airborne and impact sound insulation and of service equipment sound - Survey method (ISO 10052:2004); German version EN ISO 10052:2004— 36 стр.
Acoustics - Field measurements of airborne and impact sound insulation and of service equipment sound - Survey method (ISO 10052:2004); German version EN ISO 10052:2004— 36 стр.