AENOR UNE-EN ISO 389-9 PDF

Name:
AENOR UNE-EN ISO 389-9 PDF

Published Date:
01/13/2010

Status:
[ Active ]

Description:

Acoustics - Reference zero for the calibration of audiometric equipment - Part 9: Preferred test conditions for the determination of reference hearing threshold levels (ISO 389-9:2009)

Publisher:
Spanish Association for Standardization and Certification

Document status:

Active

Format:

Electronic (PDF)

Delivery time:

10 minutes

Delivery time (for Russian version):

200 business days

SKU:

ENGLISH * SAME AS ISO 389-9

Edition :	10
File Size :	1 file , 770 KB
Number of Pages :	17
Published :	01/13/2010

History

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AENOR UNE-EN ISO 389-9 PDF

Acoustics - Reference zero for the calibration of audiometric equipment - Part 9: Preferred test conditions for the determination of reference hearing threshold levels (ISO 389-9:2009)

History

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