Astm C 384 – 04 pdf free download

Standard Test Method for
Impedance and Absorption of Acoustical Materials by
Impedance Tube Method1

This standard is issued under the fixed designation C 384; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.

Astm C 384 – 04 pdf free download

Click below to download Astm C 384 – 04 pdf free

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Click here to Astm C 375 – 58 (Reapproved 1999) pdf free download

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