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NEN EN 1793-2:1997被替代

Road Traffic Noise Reducing Devices - Test Method For Determining The Acoustic Performance - Part 2: Intrinsic Characteristics Of Airborne Sound Insulation

出版：Nederlands Normalisatie Instituut

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基本信息

標(biāo)準(zhǔn)編號(hào)： NEN EN 1793-2:1997

發(fā)布時(shí)間：1997/9/1 0:00:00

標(biāo)準(zhǔn)類別：Standard

出版單位：Nederlands Normalisatie Instituut

標(biāo)準(zhǔn)頁(yè)數(shù)：8

標(biāo)準(zhǔn)簡(jiǎn)介

Defines the laboratory method for measurement of the airborne sound insulation performance of roadside noise barriers. Describes assessment of the intrinsic performance of barriers for reasonable assembly inside the testing facility covered in EN ISO 140-3.

替代本標(biāo)準(zhǔn)的新標(biāo)準(zhǔn)

NEN EN 1793-2:2012

等同采用的國(guó)際標(biāo)準(zhǔn)

SS EN 1793-2 Ed. 1 (1997) - Identical

NS EN 1793-2 Ed. 1 (1998) - Identical

I.S. EN 1793-2:1998 - Identical

UNI EN 1793-2:1999 - Identical

NF EN 1793-2:1997 - Identical

NBN EN 1793-2:1997 - Identical

EN 1793-2:2012 - Identical

UNI EN 1793-2:2013 - Identical

SS EN 1793-2 Ed. 2 (2012) - Identical