GOST 31353.4-2007
Noise of machines. Industrial fans. Determination of sound power levels under laboratory conditions. Part 4. Sound intensity method

Standard No.

GOST 31353.4-2007

Release Date

2007

Published By

GOSTR

Latest

GOST 31353.4-2007

GOST 31353.4-2007 history

• 2007 GOST 31353.4-2007 Noise of machines. Industrial fans. Determination of sound power levels under laboratory conditions. Part 4. Sound intensity method