Lasers and laser-related equipment — Test methods for laser-induced damage threshold — Classificatio...
This document specifies a method of testing the laser-induced ignition and damage of medical beam delivery systems to allow checking of suitable products according to the classification system.
NOTE 1 Take care when interpreting these results, since the direct applicability of the results of this test method to the clinical situation has not been fully established.
NOTE 2 Users of products tested…
Petroleum and natural gas industries — Fixed steel offshore structures
This document specifies requirements and provides recommendations applicable to the following types of fixed steel offshore structures for the petroleum and natural gas industries:
? caissons, free-standing and braced;
? jackets;
? monotowers;
? towers.
In addition, it is applicable to compliant bottom founded structures, steel gravity structures, jack-ups, other bottom founded structures and…
Industries du pétrole et du gaz naturel — Structures en mer fixes en acier
Le présent document spécifie des exigences et fournit des recommandations applicables aux types suivants de structures en mer fixes en acier pour les industries du pétrole et du gaz naturel :
— caissons, autoportants et ancrés ;
— jaquettes ;
— tours mono ;
— tours.
En outre, elle est applicable à des structures élastiques prenant appui sur le fond marin, à des structures en acier posées par…
Residual current operated circuit-breakers for household and similar use - Part 1: Outline of blocks...
IEC 62873-1:2017+A1:2020. The IEC 62873 series covers available common standards intended to be used in conjunction with or for the preparation of RCD (residual current device) standards. This part of IEC 62873 defines the methodology and processes used when producing standards based on a new approach (hereafter referred to as blocks and modules) aiming at harmonizing a family of standards, thus…
Interrupteurs automatiques à courant différentiel résiduel pour usage domestique et analogue - Parti...
IEC 62873-1:2017+A1:2020. La série IEC 62783 régit les normes communes disponibles destinées à être utilisées conjointement avec les normes relatives aux dispositifs différentiels résiduels (DDR) ou pour leur préparation. La présente partie de l'IEC 62873 définit la méthodologie et les processus utilisés lors de l'élaboration des normes, sur la base d'une nouvelle approche (ci-…
Fixed capacitors for use in electronic equipment - Part 13: Sectional specification - Fixed polyprop...
IEC 60384-13:2020 specifies preferred ratings and characteristics, selects from IEC 60384-1:2016 the appropriate quality assessment procedures, tests and measuring methods, and gives general performance requirements for this type of capacitor. Test severities and requirements specified in detail specifications referring to this sectional specification are of an equal or higher performance level.…
