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<p>Specifies a method for measuring the emission sound pressure levels of machinery and equipment at a work station and at other specified positions nearby, in a semi-reverberant field. Emission sound pressure levels are measured as A-weighted or C-weighted peaks.</p>
Reģistrācijas numurs (WIID)
21253
Darbības sfēra
<p>Specifies a method for measuring the emission sound pressure levels of machinery and equipment at a work station and at other specified positions nearby, in a semi-reverberant field. Emission sound pressure levels are measured as A-weighted or C-weighted peaks.</p>