Testings in Building Acoustics; Laboratory Testings on the Noise emitted by Valves, Fittings and Appliances used in Water Supply Intallations; Method of Measurement and Test Arrangement— 13 стр.
Acoustics; laboratory tests on noise emission from appliances and equipment used in water supply installations; mounting and operating conditions for draw-off taps; identical with ISO 3822/2, edition 1984— 7 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; 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.