ASTM E2235隔声试验方法中衰减率测定的标准试验方法
日期:2012-02-08 10:50
bility of regulatory limitations prior to use.
2. Referenced Documents (purchase separately)
ASTM Standards
C423 Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method
C634 Terminology Relating to Environmental Acoustics
E90 Test Method for Laboratory Measurement of Airborne-Sound Transmission Loss of Building Partitions and Elements
E336 Test Method for Measurement of Airborne Sound Insulation in Buildings
E492 Test Method for Laboratory Measuremen
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