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BSI Group, 04/30/2013
Publisher: BS
File Format: PDF
$147.00$294.64
Published:30/04/2013
Pages:36
File Size:1 file , 1.4 MB
Note:This product is unavailable in Ukraine, Russia, Belarus
Specifications for essential oils-Specifications for essential oils
$125.00 $251.46
Specification for a reference zero for the calibration of pure-tone audiometers-Data for a wide-band artificial ear complying with BS 4669