Standard Test Method for Airflow Resistance of Acoustical Materials
ASTM2016ASTM C522-03(2016)
ASTM C522-03(2016) - Standard Test Method for Airflow Resistance of Acoustical Materials
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Thư viện tài liệu & tiêu chuẩn âm học (TCVN, ISO, ASTM, IEC) áp dụng trong đo kiểm, thử nghiệm và thiết kế âm học công trình.
16a – Standard Test Method for Measurement of Airborne Sound Attenuation between Rooms in Buildings
ASTM2016ASTM E336-16aASTM E336-16a - Standard Test Method for Measurement of Airborne Sound Attenuation between Rooms in Buildings
Xem chi tiết →Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions and Elements
ASTM2016ASTM E90-09(2016)ASTM E90-09(2016) - Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions and Elements
Xem chi tiết →Standard Test Method for Laboratory Measurement of the Insertion Loss of Pipe Lagging Systems
ASTM2016ASTM E1222-90(2016)ASTM E1222-90(2016) - Standard Test Method for Laboratory Measurement of the Insertion Loss of Pipe Lagging Systems
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