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Avis d'intention
Modules photovoltaïques (PV) pour applications...
This Standard lays down requirements for the design qualification and type approval of terrestrial photovoltaic modules suitable for long-term operation in general open-air climates, as defined in IEC 60721-2-1. This document...
Avis d'intention
Modules photovoltaïques (PV) pour applications...
This Standard lays down requirements for the design qualification and type approval of terrestrial photovoltaic modules suitable for long-term operation in general open-air climates, as defined in IEC 60721-2-1. This document...
Avis d'intention
Modules photovoltaïques (PV) pour applications...
This Standard lays down requirements for the design qualification and type approval of terrestrial photovoltaic modules suitable for long-term operation in general open-air climates, as defined in IEC 60721-2-1. This document...
Avis d'intention
Modules photovoltaïques (PV) pour applications...
This Standard is intended to apply to all terrestrial flat plate module materials such as crystalline silicon module types as well as thin-film modules. The objective of this test sequence is to determine the electrical and...
Avis d'intention
Compatibilité électromagnétique (CEM) - Partie...
This part of IEC 61000 is a basic electromagnetic compatibility (EMC) publication. It considers immunity tests for electrical and/or electronic equipment in their electromagnetic environment. Only conducted phenomena are...
Avis d'intention
Compatibilité électromagnétique (CEM) - Partie...
This part of IEC 61000 is a basic EMC (electromagnetic compatibility) publication. It considers immunity tests for electric and/or electronic equipment in its electromagnetic environment. Only conducted phenomena are...
Avis d'intention
Compatibilité électromagnétique (CEM) - Partie...
Interest in magnetic fields has been stimulated in recent years by concern over the physiological effects they may have on humans and animals and the deleterious effects they have on the performance of some electrical...
Avis d'intention
Compatibilité électromagnétique (CEM) - Partie...
This part of IEC 61000 relates to the immunity requirements and test methods for electrical and electronic equipment, under operational conditions, to non-repetitive damped oscillatory transients (ring waves) occurring in low...
Avis d'intention
Appareils industriels, scientifiques et médicaux...
The limits and methods of measurement laid down in this International Standard apply to industrial, scientific and medical (ISM) equipment as defined in Clause 2, and to electrodischarge machining (EDM) and arc welding...
Avis d'intention
Textiles utilisés dans les hôpitaux - Exigences...
La présente norme établit les exigences d'inflammabilité des vêtements pour malades, des matelas, de la literie, des rideaux pour fenêtres et alcôves et des tapis destinés à un usage général dans les hôpitaux. Il incombe à l...
Avis d'intention
Méthodes pour épreuves textiles - Résistance ...
La présente méthode permet de déterminer la résistance à la déchirure des tissés et des non-tissés par le procédé trapézoïdal. Deux méthodes sont expliquées pour le calcul de la résistance à la déchirure, une pour les tissés...
Avis d'intention
Appareils électromédicaux - Partie 2-46: Exigences...
Replacement: This particular standard specifies safety requirements for OPERATING TABLES, whether or not having electrical parts, including TRANSPORTERS, used for the transportation of the table top to or from the base or...
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