Welding and allied processes — Joint preparation — Part 2: Submerged arc welding of steels
This document applies to types of joint preparation for submerged arc welding with one wire electrode (process 121 according to ISO 4063) on steel.
This document covers only the welding positions PA and PB according to ISO 6947. If PC is used, special preparation is necessary.
This document applies to fully penetrated welds. For partly penetrated welds, types of joint preparation, shapes and…
Cable trunking systems and cable ducting systems for electrical installations - Part 2-3: Particular...
IEC 61084-2-3:2017+AMD1:2024 CSV specifies requirements and tests for cable trunking systems (CTS) and cable ducting systems (CDS) intended for the accommodation, and where necessary for the electrically protective separation, of insulated conductors, cables and possibly other electrical equipment in electrical and/or communication systems installations. The maximum voltage of these installations…
Systèmes de goulottes et systèmes de conduits-profilés pour installations électriques - Partie 2-3 :...
L'IEC 61084-2-3:2017+AMD1:2024 CSV spécifie les exigences et les essais pour les systèmes de goulottes (SG) et les systèmes de conduits-profilés (SCP) destinés au logement de conducteurs isolés, câbles et éventuels autres équipements électriques et, si nécessaire, à leur séparation de protection électrique, dans des installations électriques et/ou de systèmes de communication. La tension…
Household and similar electrical appliances - Test code for the determination of airborne acoustical...
IEC 60704-2-14:2013+AMD1:2019+AMD2:2024 CSV specifies the measuring conditions to provide for sufficient accuracy in determining the noise emitted and comparing the results of measurements taken by different laboratories, whilst simulating as far as possible the practical use of household refrigerators, frozen-food storage cabinets and food freezers. It is recommended to consider the…
