Reference number
香港六合彩开奖 3095:1975
© 香港六合彩开奖 2024
香港六合彩开奖 3095:1975
Acoustics 鈥� Measurement of noise emitted by railbound vehicles
Edition 1
1975-09
Withdrawn
Withdrawn (Edition 1, 1975)

Abstract

Specifies the conditions for obtaining reproducible and comparable measurements of the noise level and the noise spectrum. In the annex specifications for exhaust or air-intake noise measurement and measurements with stationary and accelerating vehicles and measurements at stations, on bridges or viaducts and in tunnels are given.

General information

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  3. Standards catalogue
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