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Affichage de 649 - 660 de 9724
Avis d'intention

Appareils de régulation industrielle

1.1 This Standard applies to fixed equipment or accessories, or both, that utilizes signals to measure or control directly or indirectly an industrial process through a final control device (or devices) and is intended to be...
Avis d'intention

Conduit métallique électrique rigide - Acier

Scope 1.1 These requirements cover electrical rigid metal conduit - steel (ERMC-S), elbows, couplings, and nipples for use as a metal raceway for installation of wires and cables in accordance with CSA C22.1, Canadian...
Avis d'intention

Technologies de l'information - Techniques de...

This part of ISO/IEC 9797 specifies six MAC algorithms that use a secret key and an n-bit block cipher to calculate an m-bit MAC. This part of ISO/IEC 9797 can be applied to the security services of any security architecture...
Avis d'intention

Technologies de l'information - Techniques de...

This part of ISO/IEC 9797 specifies six MAC algorithms that use a secret key and an n-bit block cipher to calculate an m-bit MAC. This part of ISO/IEC 9797 can be applied to the security services of any security architecture...
Avis d'intention

Technologie de l'information - Identification...

The data protocol used to exchange information in an RFID system for item management is specified in this International Standard and in ISO/IEC 15962. Both International Standards are required for a complete understanding of...