GB/T 1859.4-2017

Name:GB/T 1859.4-2017
Description:Internal Combustion Engines - Measurement of Sound.
Official Title:Reciprocating Internal Combustion Engines - Measurement of Sound Power Level Using Sound Pressure. Part 4: Survey Method Using a Reference Sound Source.
Country:China
Date of Issue:2017-05-12
Amendment Level:Original
Number of Pages:30
Vehicle Types:Agricultural Tractor, Bus, Car, Component, Heavy Truck, Light Truck, Motorcycle
Subject Categories:Noise
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Keywords:

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Internal Combustion Engines - Measurement of Sound.