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DIN EN 1793-1:2013-04

Отменен
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption; German version EN 1793-1:2012 — 12 стр.
ОписаниеИзмененияСсылкиВерсии

Ссылочные документы

ÖNORM EN 1793-3:1998-03
Действует
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 3: Normalized traffic noise spectrum
ÖNORM EN ISO 3543:2006-08
Действует
Metallic and non-metallic coatings - Measurement of thickness - Beta backscatter method (ISO 3543:2000/Cor.1:2003) (consolidated version)
DIN EN 1793-1:2017-07
Действует
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption under diffuse sound field conditions; German version EN 1793-1:2017 — 26 стр.
DIN EN 1793-1:1997-11
Отменен
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption; German version EN 1793-1:1997 — 6 стр.
DIN EN 1793-1:2010-06
Отменен
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption; German version prEN 1793-1:2010

На этот документ ссылаются

DIN EN 1793-4:2015-05
Действует
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 4: Intrinsic characteristics - In situ values of sound diffraction — 35 стр.
DIN EN 1793-1:1997-11
Отменен
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption; German version EN 1793-1:1997 — 6 стр.
DIN EN 12602:2008-08
Отменен
Prefabricated reinforced components of autoclaved aerated concrete; German version EN 12602:2008 — 176 стр.
DIN EN 1793-1:2017-07
Действует
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption under diffuse sound field conditions; German version EN 1793-1:2017 — 26 стр.