• There are no items in your cart

96/202775 DC : DRAFT MAR 1996

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

IEC 60393 (1970) - ACOUSTIC COUPLER FOR THE CALIBRATION OF SUPRA-AURAL EARPHONES USED IN AUDIOMETRY

Withdrawn date

07-23-2013

Published date

11-23-2012

IEC 60393 (1970)

Committee
EPL/29
DocumentType
Draft
PublisherName
British Standards Institution
Status
Withdrawn

BS 2497(1992) : AMD 9442 SPECIFICATION FOR STANDARD REFERENCE ZERO FOR THE CALIBRATION OF PURE TONE AIR CONDUCTION AUDIOMETERS

View more information
Sorry this product is not available in your region.

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.