Testings in Building Acoustics; Laboratory Testings on the Noise emitted by Valves, Fittings and Appliances used in Water Supply Installations; Connection of Appliances and Test Procedure— 4 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.
Tests in building acoustics; laboratory tests on the noise emitted by valves, fittings and equipment in water supply installations; connection of appliances and test procedure— 6 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.
Tests in building acoustics; laboratory tests on the noise emitted by valves, fittings and equipment in water supply installations; connection of appliances and test procedure— 6 стр.
