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This pack contains IEC 60335-2-81:2024 EXV and IEC 60355-2-81:2024 CMV. IEC 60335-2-81:2024 deals with the safety of electric foot warmers and heating mats for household and similar purposes, their rated voltage being not more than 250 V including direct current (DC) supplied appliances and battery-operated appliances. Appliances not intended for normal household use but which nevertheless…

This pack contains IEC 60335-2-82:2024 EXV and IEC 60355-2-82:2024 CMV. IEC 60335-2-82:2024 deals with the safety of electric commercial amusement machines and personal service machines, their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances, including direct current (DC) supplied appliances and battery-operated appliances. Examples of…

IEC 60335-2-81:2024 deals with the safety of electric foot warmers and heating mats for household and similar purposes, their rated voltage being not more than 250 V including direct current (DC) supplied appliances and battery-operated appliances. Appliances not intended for normal household use but which nevertheless can be a source of danger to the public, such as appliances intended to be…

IEC 60335-2-82:2024 deals with the safety of electric commercial amusement machines and personal service machines, their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances, including direct current (DC) supplied appliances and battery-operated appliances. Examples of appliances that are within the scope of this standard are – amusement machines:…

This document provides guidelines for green manufacturing and lower carbon emission practices of oil and gas-field equipment and materials used in the hydrocarbon industries. The guidelines include the establishment of a green attribute system and implementation of sound practices for green manufacturing and lower carbon emission, such as green design, manufacturing, remanufacturing, evaluation…

1.1        Le présent document se destine à être utilisée pour attribuer des classifications de pièces dans les industries de l'aviation qui utilisent la fabrication additive pour produire des pièces. 1.2        Le présent document s'applique à toutes les technologies de FA définies dans la norme ISO/ASTM 52900 utilisées dans l'aviation. 1.3        Le présent document se destine à…

1.1        This document is intended to be used to assign part classifications across the aviation industries that use AM to produce parts. 1.2        This document is applicable to all AM technologies defined in ISO/ASTM 52900 used in aviation. 1.3        This document is intended to be used to establish a metric for AM parts in downstream documents. 1.4        This document is not intended to…

This document specifies a method for evaluating depositions on real structures and equipment by wiping. Depositions become corrosion and/or degradation factors for metals, alloys and organic materials, and can be analysed quantitatively to control the corrosion and degradation of real structures and equipment. The method specified in this document is suitable for evaluating the type and amounts…

Scope This part of IEC 60730 applies to automatic electrical air flow, water flow and water level sensing controls for use in, or in association with, boilers with a maximum pressure rating of 2 000 kPA (20 bar) and equipment for general household and similar use including controls for heating, air-conditioning and similar applications. NOTE Examples are water flow and water level…

Le présent document fournit les méthodes d'essai des formulations de ciments pour puits afin de déterminer les variations de dimensions au cours du processus de vieillissement (hydratation du ciment), à pression atmosphérique et élevée, ainsi que l'expansion dans un environnement de confinement à température et pression élevées.