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ASTM
ASTM E2638-10
Заменен
Standard Test Method for Objective Measurement of the Speech Privacy Provided by a Closed Room
— 8 стр.
Описание
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Версии
Ссылочные документы
ASTM C634-13e1
Заменен
Standard Terminology Relating to Building and Environmental Acoustics
— 14 стр.
ASTM E1130-16
Заменен
Standard Test Method for Objective Measurement of Speech Privacy in Open Plan Spaces Using Articulation Index
— 7 стр.
ASTM E2638-10(2017)
Действует
Standard Test Method for Objective Measurement of the Speech Privacy Provided by a Closed Room
— 8 стр.
ASTM E2638-08
Заменен
Standard Test Method for Objective Measurement of the Speech Privacy Provided by a Closed Room
— 8 стр.
На этот документ ссылаются
ASTM E2638-08
Заменен
Standard Test Method for Objective Measurement of the Speech Privacy Provided by a Closed Room
— 8 стр.
ASTM C634-11
Заменен
Standard Terminology Relating to Building and Environmental Acoustics
— 15 стр.
ASTM C634-13
Заменен
Standard Terminology Relating to Building and Environmental Acoustics
— 14 стр.
ASTM E2638-10(2017)
Действует
Standard Test Method for Objective Measurement of the Speech Privacy Provided by a Closed Room
— 8 стр.