SAE J2104
SAE J2104 1991-JUN-26 Acoustcs - Measurement of Exteror Nose Emtted by Earthmovng Machnery - Dynamc Test Condtons Standard-WTHDRAWN - NO LONGER AVALABLE
SAE J2104 1991-JUN-26 Acoustcs - Measurement of Exteror Nose Emtted by Earthmovng Machnery - Dynamc Test Condtons Standard-WTHDRAWN - NO LONGER AVALABLE
1. Scope--This SAE Standard describes a method for determining the noise emitted to the environment by earthmoving machinery in terms of the A-weighted sound power level while the machine is working under dynamic test conditions.
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