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IEC 60335-2-98:2023 EXV contains both the international standard and its extended version (EXV). This extended version of the official IEC Standard is available in English only and provides the user with the comprehensive content of the Standard. IEC 60335-2-98:2023 EXV includes the content of the references made to IEC 60335-1:2020. IEC 60335-2-98:2023 deals with the safety of electric…

This document specifies the requirements for factory-made expanded perlite products which are used for thermal insulation of industrial installations and building equipment with an operating temperature from 23 °C to ~ 1 000 °C. The products are manufactured in the form of boards, pipe sections, segments, prefabricated ware and special ware. This document describes product characteristics and…

The objective of this document is to promote the harmonization of data and information reporting formats in order to provide the basis for the evaluation of occupational exposure with a view to allow for benchmarking capacity at the user level, technical review level, country level and global level (such as UNSCEAR) database or register on occupational exposure. Activity sectors and occupations (…

This document provides a powerful decision-making tool for persons that either have clear professional development goals or uncertainties related to the progression of their career paths, including minimum education and training requirements for many of the maritime-related occupations. It aims to assist candidates to take the necessary steps to meet their goals. This document seeks to assist…

This document: —     defines requirements for vacuum insulation panels (VIPs) with silica or glass fibre core, which are used for thermal insulation of buildings; —     outlines required product properties, their performance, test methods and rules for conformity evaluations, identification and labelling; —     provides a test method to determine ageing factors and the influence of the linear…

1 Domaine d’application 1.1 Les exigences de la présente norme s’appliquent au matériel unidirectionnel et bidirectionnel non embarqué d’une puissance inférieure ou égale à 1000 V c.a. et 1500 V c.c., qui transfère l’énergie électrique entre un véhicule électrique et des charges externes et fonctionne en parallèle avec un système d’alimentation électrique, comme le réseau de distribution d’…

1 Scope 1.1 Inclusions This Standard is intended for industrial air handling systems with the following characteristics: a) systems with energy consumption greater than 500 000 kWh per year; b) systems with air flow greater than 9.4 m3/s (20 000 cfm); c) air movement systems with a maximum energy output limit of 25 kJ/kg of air, which is equivalent to a maximum pressure ratio of 1.3 per…

1 Scope 1.1 General This Standard establishes criteria for emergency preparedness and response for the petroleum and natural gas industry systems. Note: Prevention, continuity, and recovery are addressed in other standards. 1.2 Applicability This Standard applies to petroleum and natural gas industry systems (see Figures 1and 2), including a) pipeline systems handling i) oil; ii) gas…

1 Domaine d’application 1.1 Généralités Cette norme fixe les critères de préparation et d’intervention d’urgence pour les installations liées à l’industrie du pétrole et du gaz naturel. Note : La prévention, la continuité et le rétablissement sont abordés dans d’autres normes. 1.2 Applicabilité Cette norme s’applique à tous les équipements liés à l’industrie du pétrole et du gaz naturel (…

1 Domaine d’application 1.1 Un commentaire porte sur cet article. Cette norme traite de la conception, de la construction, de l’exploitation, de l’entretien, de la mise hors service et de l’abandon des réseaux de canalisations des industries gazière et pétrolière qui transportent : a) les hydrocarbures liquides, y compris le pétrole brut, les fluides multiphasiques, les condensats, les…