Измерение шума, возникающего при работе компрессоров и пусковых двигателей, устанавливаемых на открытых площадках
Название (англ.):
Measurement of airborne noise emitted by compressor/primemover-units intended for outdoor use (To be replaced by future ISO 3989 of TC 43)
Описание (англ.):
Specifies a method of determining the airborne sound and gives precise instructions for conducting the tests and reporting the results. An annex contains a format with tables for test report. Three figures illustrate the description.