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BS EN 60704-1:1997
Test code for the determination of airborne acoustical noise emitted by household and similar electrical appliances. General requirements
40 стр.
Заменен
Печатная копияПечатное издание
244.94 £ (включая НДС 20%)
Разработчик:
Зарубежные/BSI
ICS:
17.140.20 Noise emitted by machines and equipment / Шум от машин и оборудования, 97.030 Domestic. Including water-bed heaters and electric blankets / Бытовые электрические приборы в целом. Включая нагреватели водяных кроватей и электроодеяла
Ключевые слова:
Electrical household appliances, Household equipment, Electrically-operated devices, Domestic, Noise (environmental), Acoustic measurement, Airborne noise, Sound intensity, Acoustic testing rooms, Mathematical calculations, Test equipment, Free-field rooms, Coordinates (mathematics), Position