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СтандартыASTM

ASTM E1050-12

Заменен
Standard Test Method for Impedance and Absorption of Acoustical Materials Using a Tube, Two Microphones and a Digital Frequency Analysis System — 12 стр.
ОписаниеСсылкиВерсии

Ссылочные документы

ASTM C634-13e1
Заменен
Standard Terminology Relating to Building and Environmental Acoustics — 14 стр.
ASTM C384-04(2016)
Заменен
Standard Test Method for Impedance and Absorption of Acoustical Materials by Impedance Tube Method — 9 стр.
ASTM E548-94e1
Отменен
Standard Guide for General Criteria Used for Evaluating Laboratory Competence — 7 стр.
ASTM E1050-19
Заменен
Standard Test Method for Impedance and Absorption of Acoustical Materials Using a Tube, Two Microphones and a Digital Frequency Analysis System — 14 стр.
ASTM E1050-10
Заменен
Standard Test Method for Impedance and Absorption of Acoustical Materials Using A Tube, Two Microphones and A Digital Frequency Analysis System — 12 стр.

На этот документ ссылаются

BS ISO 13472-2:2010
Действует
Acoustics. Measurement of sound absorption properties of road surfaces in situ. Spot method for reflective surfaces — 32 стр.
ASTM E1179-11
Заменен
Standard Specification for Sound Sources Used for Testing Open Office Components and Systems — 3 стр.
ASTM E1179-13
Заменен
Standard Specification for Sound Sources Used for Testing Open Office Components and Systems — 3 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 E2813-12e1
Заменен
Standard Practice for Building Enclosure Commissioning — 19 стр.
ASTM E2813-12
Заменен
Standard Practice for Building Enclosure Commissioning — 19 стр.
ASTM E1050-19
Заменен
Standard Test Method for Impedance and Absorption of Acoustical Materials Using a Tube, Two Microphones and a Digital Frequency Analysis System — 14 стр.
ASTM E1050-10
Заменен
Standard Test Method for Impedance and Absorption of Acoustical Materials Using A Tube, Two Microphones and A Digital Frequency Analysis System — 12 стр.
ASTM E2611-17
Заменен
Standard Test Method for Normal Incidence Determination of Porous Material Acoustical Properties Based on the Transfer Matrix Method — 14 стр.
ASTM E2611-09
Заменен
Standard Test Method for Measurement of Normal Incidence Sound Transmission of Acoustical Materials Based on the Transfer Matrix Method — 14 стр.