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summary
Specification for artificial mastoids for the calibration of bone vibrators used in hearing aids and audiometers. | Status: Superseded, Withdrawn
Details
Publisher
BS
File size
432.25 KB
Pages
14
Format
PDF
Publication date
1991-02-28
ISBN-13
978-0-580-19389-7
ISBN-13 plain
9780580193897
ISBN-10
0580193896