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BS ISO 6798:1995
Reciprocating internal combustion engines. Measurement of emitted airborne noise. Engineering method and survey method
24 стр.
Действует
Печатная копияПечатное издание
257.04 £ (включая НДС 20%)
Разработчик:
Зарубежные/BSI
ICS:
17.140.20 Noise emitted by machines and equipment / Шум от машин и оборудования27.020 Internal combustion engines / Двигатели внутреннего сгорания
Ключевые слова:
Reciprocating engines, Internal combustion engines, Prime movers, Noise (environmental), Sound intensity, Acoustic measurement, Acoustics, Measurement characteristics, Grades (quality), Accuracy, Error correction, Testing conditions, Installation, Dimensions, Equations, Mathematical calculations, Air intakes, Exhaust pipes