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This part of IEC 60079-29 specifies performance requirements of equipment for the detection and measuring of flammable gases or vapours in ambient air by measuring the spectral absorption by the gases or vapours over extended...

This Part of IEC 61131 specifies requirements and related tests for programmable controllers (PLC) and their associated peripherals (for example, programming and debugging tools (PADTs), human-machine interfaces (HMIs), etc.)...

Note : Le numéro de référence de cet avis d’intention (publié pour la première fois le 18 août 2020) a été mis à jour par l’OEN responsable le 9 novembre 2021. 1.1 This Standard applies to electric supply and communication...

1 Scope 1.1 This standard applies to newly manufactured LNG dispenser fuelling and vent hose emergency breakaway shutoff devices, hereinafter referred to as devices. Notes: 1. Devices covered in this standard are intended to...

This part of ISO/IEC 18000 defines the air interface for radio frequency identification (RFID) devices operating in the 860 MHz to 960 MHz Industrial, Scientific, and Medical (ISM) band used in item management applications...

This International Standard specifies signalling inter working between QSIG and H.323 in support of basic services within a corporate telecommunication network (CN). QSIG is a signalling protocol that operates at the Q...

Cette partie de l'ISO/IEC 12087 établit la spécification de l'interface de programme d'application (API), appelée système de noyau d'imagerie du programmeur (PIKS). L'ISO/IEC 12087-1 établit les définitions conceptuelles et...

1. Scope 1.1 General This Standard specifies requirements for (a) mortar for use in bedding, jointing, and bonding of masonry units; and (b) grout for use in filling core, cell, or cavity space in unit masonry construction...

This part of IEC 61800, which is a product standard, specifies requirements and makes recommendations for the design and development, integration and validation of safety related power drive systems (PDS(SR)) in terms of...

1.1 Purpose This Standard establishes minimum requirements for electrical work and electrical equipment operating, or intended to operate, in mines. Note: Users should be aware that federal, provincial, and territorial...