DIN 45635-38:1986-04
Withdrawn Standard
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DIN 45635-38:1986-04

Measurement of noise emitted by machines; airborne noise emission; enveloping surface method, reverberation room method and in-duct method; fans

Summary

The standard contains the determination of airborne noise emitted by fans; determination of sound power level using the enveloping surface method, reverberation room method and duct method for prescribed measuring conditions.

Technical characteristics

Publisher Deutsche Institut für Normung e.V. (DIN)
Publication Date 04/01/1986
Page Count 10
EAN ---
ISBN ---
Weight (in grams) ---
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