Information technology. Protocol for providing the connectionless-mode network service - Provision of the underlying service by ISDN circuit-switched B-channels1 Scope This Recommendation International Standard specifies the way in which the underlying service assumed by the protocol defined by ITU T Rec. X. 233 ISO IEC 8473 1 is provided by a subnetwork that conforms to Recommendation Q. 931 through the operation of a Subnetwork Dependent Convergence Function (SNDCF) as described in ISO IEC 8648. This Recommendation International Standard also provides the PICS proforma for this protocol, in compliance with

Introduction of the class Location Class to replace the class SI_Location Type

ISO 14920 improves quality for thermal spraying processes which are widely applied for producing industrial products for preventive protection of surfaces from corrosion

ISO/TS 15311-2 deals with the assessment of printed sheets and does not consider how the process of printing the sheets is controlled

They are used in aerospace applications for their mechanical properties

This part of ISO 6508 specifies a method for the calibration of reference blocks to be used for the indirect and daily verification of Rockwell hardness testing machines as specified in BS EN ISO 6508-2

Why should you use BS EN 689

Who is BS EN 61000-4-5 - Electromagnetic compatibility for

it includes electrostatic discharges which may occur from personnel to objects near vital equipment

The levels of ignition resistance have been set after careful consideration of the fire risk of the particular end-use environment involved

These compounds exist as gases

BS 5921 specifies methods for the determination of size

Fire safety engineers