BS 4009:1975

Specification for an artificial mastoid for the calibration of bone vibrators used in hearing aids and audiometers

BSI Group, 07/31/1975

Publisher: BS

File Format: PDF

$125.00$251.46

Description

Published:31/07/1975

Note:This product is unavailable in Ukraine, Russia, Belarus

Basic features of an artificial mastoid for objective calibration of bone vibrators used in hearing aids and audiometers.

All current amendments available at time of purchase are included with the purchase of this document.

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