
Railway Applications - Track - Noise Barriers And Related Devices Acting On Airborne Sound Propagation - Test Method For Determining The Acoustic Performance - Part 4: Intrinsic Characteristics - In Situ Values Of Sound Diffraction Under Direct Sound Field
出版:Standardiserings-Kommissionen I Sverige

專家解讀視頻
基本信息
標準編號: SS EN 16272-4 Ed. 1 (2016)
標準類別:Standard
出版單位:Standardiserings-Kommissionen I Sverige
標準頁數:44
標準簡介
1ED 2016 [07/10/2016]
等同采用的國際標準
EN 16272-4:2016 - Identical