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BS 2497-4:1972

$125.73

Specification for a reference zero for the calibration of pure-tone audiometers-Normal threshold of hearing for pure tones by bone conduction
standard by BSI Group, 07/25/1972

Category:

Description

Specifies value of acceleration corresponding to the audiometric zero for bone conduction listening to pure tones.

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

Product Details

Published:
07/25/1972
ISBN(s):
0580073645
Product Code(s):
10044608
Note:
This product is unavailable in Ukraine, Russia, Belarus