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ÖNORM EN 1793-1:2013-01

Заменен
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption
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 354:2003-11
Действует
Acoustics - Measurement of sound absorption in a reverberation room (ISO 354:2003)
ÖNORM EN 1793-1:2017-05
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
ÖNORM EN 1793-1:1998-03
Заменен
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption

На этот документ ссылаются

ÖNORM EN 1793-1:1998-03
Заменен
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption
ÖNORM EN 15498:2008-10
Действует
Precast concrete products - Wood-chip concrete shuttering blocks - Product properties and performance
ÖNORM EN 14388:2015-12
Действует
Road traffic noise reducing devices - Specifications
ÖNORM EN 1793-1:2017-05
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
ÖNORM EN 1520:2011-08
Действует
Prefabricated reinforced components of lightweight aggregate concrete with open structure with structural or non-structural reinforcement