AS ISO 389.1-2007
Acoustics - Reference zero for the calibration of audiometric equipment, Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones
Standards Australia , 02/20/2007
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Product Information
Published:
02/20/2007
Pages:
8
ISBN:
0733780423
File Size:
1 file , 490 KB
Language:
English
Note:
This product is unavailable in Ukraine, Russia, Belarus
