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IEC 60974-9:2018 is applicable to requirements for installation and instructions for use of equipment for arc welding and allied processes designed in accordance with safety requirements of IEC 60974-1, IEC 60974-6 or equivalent. This standard cancels and replaces the first edition published in 2010. This edition constitutes a technical revision. This edition includes the following significant…

L'IEC 60974-9:2018 est applicable aux exigences relatives à l’installation et aux instructions d’utilisation du matériel pour le soudage à l’arc et les procédés connexes conçus dans le respect des exigences de sécurité de l’IEC 60974-1, de l’IEC 60974-6 ou équivalent. La présente norme annule et remplace la première édition parue en 2010. Cette édition constitue une révision technique. Cette…

IEC 61290-4-3:2018 applies to output power controlled optically amplified, elementary sub‑systems. It applies to optical fibre amplifiers (OFAs) using active fibres containing rare‑earth dopants, presently commercially available, as indicated in IEC 61291-1, as well as alternative optical amplifiers that can be used for single channel output power controlled operation, such as semiconductor…

L'IEC 61290-4-3:2018 s'applique aux sous-systèmes élémentaires à amplification optique et commandés par la puissance de sortie. Elle applique aux amplificateurs à fibres optiques utilisant des fibres actives dopées aux terres rares disponibles sur le marché, comme indiqué dans l'IEC 61291-1, mais aussi à des amplificateurs optiques alternatifs qui peuvent être utilisés pour un…

ISO 19165-1:2018 defines a preservation metadata extension of ISO 19115‑1. ISO 19165-1:2018 defines the requirements for the long-term preservation of digital geospatial data. These data also include metadata, representation information, provenance, context and any other content items that capture the knowledge that are necessary to fully understand and reuse the archived data. This document also…

L'ISO 16649-1:2018 spécifie une méthode horizontale pour le dénombrement des Escherichia coli β-glucuronidase-positive par la technique de comptage des colonies après revivification au moyen de membranes et incubation à 44 °C sur un milieu solide contenant un substrat chromogénique pour la détection de l'enzyme β-glucuronidase.[9][10][13][14][17][18][19][20] Elle est applicable: -…

ISO 16726:2018 is a 3rd level standard with respect to ISO 17763 and is a 2nd level standard with respect to ISO 16157. ISO 16726:2018 establishes environmental conditions for spacecraft air quality, including harmful chemical contaminants and requirements for harmful air contaminants' removal systems. NOTE These systems support stated environmental conditions.

ISO 16649-1:2018 specifies a horizontal method for the enumeration of β-glucuronidase-positive Escherichia coli by colony-count technique after resuscitation using membranes and incubation at 44 °C on a solid medium containing a chromogenic ingredient for detection of the enzyme β-glucuronidase[9][10][13][14][17][18][19][20]. It is applicable to - products intended for human consumption…

This document: - defines the rules applicable for certification of the implementation of systems engineering, software engineering and service delivery processes complying with the requirements given in ISO/IEC 29110‑4-m, Profile specifications; and - provides the necessary information and confidence to customers about the way certification of their suppliers has been granted.…

This document: - defines the rules applicable for certification of the implementation of systems engineering, software engineering and service delivery processes complying with the requirements given in ISO/IEC 29110‑4-m, Profile specifications; and - provides the necessary information and confidence to customers about the way certification of their suppliers has been granted.…