AENOR UNE-EN ISO 389-4 PDF

Name:
AENOR UNE-EN ISO 389-4 PDF

Published Date:
11/18/1999

Status:
[ Active ]

Description:

ACOUSTICS. REFERENCE ZERO FOR THE CALIBRATION OF AUDIOMETRIC EQUIPMENT. PART 4: REFERENCE LEVELS FOR NARROW-BAND MASKING NOISE (ISO 389-4:1994)

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 389-4

Edition :	99
File Size :	1 file , 1.6 MB
Number of Pages :	13
Published :	11/18/1999

History

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