Intelligent transport systems. Communications access for land mobiles (CALM). Satellite networks1 Scope This International Standard provides definitions and procedures for the establishment, maintenance and termination of an ITS (intelligent transport systems) communications session within a CALM (communication access for land mobiles) system environment using bi directional satellite communications. It defines the operation of the medium management adaptation entity (MMAE), which provides the management interface between a proprietary satellite

BS EN 843-2 is your guide on determining whether the monolithic ceramics are fit for purpose

BS EN 60534-2-4 defines how to state typical control valve inherent flow characteristics and inherent rangeabilities

Note1: Circular saw attachments and cut-off discs are not covered by BS EN 61176

BS EN 3475-509 covers the preparation of specimens

BS 7161 provides you with the designations

Pressure ring diameter

signal treatment

storage and usability for heat resisting alloys

Appliances in boats with onboard gas supplies

connection-oriented

Unless modified by one of the parts in the IEC 60079 series

but can differ from the clinical wear performance