Composants et dispositifs actifs fibroniques - Procédures d'essais et de mesures - Partie 3: Va...
IEC 62150-3:2015 On a constaté que certains émetteurs-récepteurs et embases optiques sont sensibles aux contraintes induites par les câbles fibroniques lorsque l'ensemble câble-connecteur accouplé est soumis à des forces latérales, ce qui génère des variations de la puissance optique transmise. La présente partie de l'IEC 62150 a pour objectif de définir des essais de contraintes…
Petroleum and natural gas industries — Drilling and production equipment — Part 1: Electric submersi...
ISO 15551-1:2015 provides requirements for the design, design verification and validation, manufacturing and data control, performance ratings, functional evaluations, handling, and storage of tubing-deployed electrical submersible pump (ESP) systems as defined herein. This part of ISO 15551 is applicable to those components meeting the definition of centrifugal pumps including gas handling…
Soudage et techniques connexes — Lignes directrices pour le mesurage des énergies de soudage
L'ISO/TR 18491:2015 donne des indications pour la mesure des paramètres nécessaires au calcul des énergies de soudage pour les procédés de soudage à l'arc.
Welding and allied processes — Guidelines for measurement of welding energies
The following documents, in whole or in part, are normatively referenced in ISO/TR 18491:2015 and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 15607, Specification and qualification of welding procedures for metallic materials ? General…
Guidance on the interpretation of carbon dioxide and 2-furfuraldehyde as markers of paper thermal de...
IEC TR 62874:2015 is a Technical Report which provides guidance for the estimation of consumed thermal life of transformers' cellulosic insulators, through the analysis of some compound dissolved in the insulating mineral oil. A comparison between analytical results of 2-furfural (2-FAL) and carbon oxides and their correspondent typical values estimated for different families of equipment…
