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This International Standard specifies requirements for peak expiratory flow meters (PEFMs) intended for the assessment of pulmonary function in spontaneously breathing humans. This International Standard covers all devices...

This Recommendation | International Standard provides guidance on concepts and principles for the governance of information security, by which organisations can evaluate, direct, monitor and communicate the information...

This International Standard describes the principles and framework for life cycle assessment (LCA) including a) the goal and scope definition of the LCA, b) the life cycle inventory analysis (LCI) phase, c) the life cycle...

This International Standard establishes five modes of operation for applications of an n-bit block cipher (e.g. protection of data transmission, data storage). The defined modes only provide protection of data confidentiality...

1.1 This International Standard is applicable to: - flow-metering devices that are connected, either directly or by means of flexible connecting assemblies, and disconnected by the operator at terminal units of a medical gas...

This International Standard describes the principles and framework for life cycle assessment (LCA) including: a) the goal and scope definition of the LCA, b) the life cycle inventory analysis (LCI) phase, c) the life cycle...

This International Standard specifies the signalling protocol for the support of the Call Priority Interruption (SS-CPI) and Call Priority Interruption Protection (SS-CPIP) supplementary services at the Q reference point...

This Recommendation | International Standard provides a standard notation called Abstract Syntax Notation One (ASN.1) that is used for the definition of data types, values, and constraints on data types. This Recommendation |...

This International Standard specifies the procedures for back-up operation applicable to data transmission on a leased line when implemented through a single interface, controlling both the leased and the back-up facilities...

The IRDS series of International Standards specifies a software tool that can be used to describe and potentially control an enterprise's information resources. It defines the structure and part of the content of the data to...

This International Standard specifies the Short Message Service (SMS). SMS enables a user to send and receive Short Messages (SMs) to and from another user. This service is based on GSM 03.40. The Service Centre functionality...

This Recommendation | International Standard specifies two versions of a mapping from any XSD Schema into an Abstract Syntax Notation One (ASN.1) schema. The ASN.1 schema for both versions support the same semantics and...