What is a typical attenuation value for a cinder block wall?
Posted: Fri Aug 26, 2022 9:48 am
What is a typical attenuation value for a cinder block wall?
A. 3dB
B. 4dB
C. 6dB
D. 12dB
A. 3dB
B. 4dB
C. 6dB
D. 12dB
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