Securities. Numbering of certificates Ingestion-build-44616 This standard deals with methods

This standard deals with methods for generating radiation beams with radiation conditions which can be used under test conditions typically found in test laboratories or in manufacturing facilities for the determination of characteristics of medical diagnostic X-ray equipment

The symbols for items 37 and 38 have been modified slightly to align them with the corresponding symbols in ISO 561:1989

BS 8521-2 specifies a protocol for point-to-point transmission of alarms

Catheters whose surface has been chemically treated to enhance their lubricity with a coating may be tested to this specification

Securities. Numbering of certificates Ingestion-build-44616 This standard deals with methods1 Scope This International Standard establishes rules for the numbering of security certificates. It also addresses the application of the series designation, where applicable. This International Standard is applicable to all types of securities in bearer or registered form, regardless of issuer or country of issuance.