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GB/T 1859.4-2025

Name: GB/T 1859.4-2025
Description: Internal Combustion Engine Measurement of Sound.
Official Title: Reciprocating Internal Combustion Engines - Measurement of Sound Power Level Using Sound Pressure. Part 4: Survey Method for Use in Situ.
Country: China
Date of Issue: August 01 2025
Amendmend Level: Original
Number of Pages: 30
Vehicle Types: Bus, Car, Component, Heavy Truck, Light Truck, Motorcycle
Subject Categories: Noise
Price £300.00
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