ASA S3.37-1987 (R2020) PDF

ASA S3.37-1987 (R2020) PDF

Name:
ASA S3.37-1987 (R2020) PDF

Published Date:
04/28/1987

Status:
Active

Description:

American National Standard for Preferred Earhook Nozzle Thread for Postauricular Hearing Aids

Publisher:
Acoustical Society of America Standards

Document status:
Active

Format:
Electronic (PDF)

Delivery time:
10 minutes

Delivery time (for Russian version):
200 business days

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Choose Document Language:
$29.7
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This standard describes a preferred thread for earhook nozzles on postauricular hearing aids. The need for such a standard arises from the wide variety of earhooks that hearing aid dispensers are required to keep in inventory to utilize different postauricular hearing aids from several manufacturers.
ANSI : ANSI Approved
File Size : 1 file , 1.1 MB
Note : This product is unavailable in Ukraine, Russia, Belarus
Number of Pages : 7
Published : 04/28/1987

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