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BS EN ISO 20361:2009
Liquid pumps and pump units. Noise test code. Grades 2 and 3 of accuracy
34 стр.
Заменен
Печатная копияПечатное издание
263.09 £ (включая НДС 20%)
Разработчик:
Зарубежные/BSI
ICS:
17.140.20 Noise emitted by machines and equipment / Шум от машин и оборудования23.080 Pumps / Насосы
Ключевые слова:
Fluid equipment, Pumps, Acoustic testing, Noise control (acoustic), Noise (environmental), Grading (quality), Testing conditions, Declarations, Verification, Airborne noise, Acoustic measurement, Measurement, Operating conditions, Mounting instructions, Sound intensity, Position, Design, Rated power, Surfaces, Microphones