Building information modelling — Level of information need — Part 1: Concepts and principles
This document specifies concepts and principles to establish a methodology for specifying level of information need and information deliveries in a consistent way when using building information modelling (BIM).
This document specifies the characteristics of different levels used for defining the detail and extent of information required to be exchanged and delivered throughout the life cycle of…
IEC 62522:2024 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 62552:2024 provides a stable and reproducible procedure to calibrate the wavelength and power output of a tuneable…
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures -...
IEC 61300-2-22:2024 describes a procedure to determine the suitability of a fibre optic interconnecting device and a passive component to withstand the effects of a change of temperature or a succession of changes of temperature.
Dispositifs d'interconnexion et composants passifs fibroniques - Procédures fondamentales d...
L’IEC 61300-2-22:2024 décrit une procédure afin de déterminer l'aptitude d'un dispositif d'interconnexion et d'un composant passif fibronique à résister aux effets d’une variation de température ou d’une succession de variations de température.
IEC 62552:2024 provides a stable and reproducible procedure to calibrate the wavelength and power output of a tuneable laser against reference instrumentation such as optical power meters and optical wavelength meters (including optical frequency meters) that have been previously traceably calibrated.
L'IEC 62552:2024 fournit une procédure fiable et reproductible pour étalonner la longueur d’onde et la puissance de sortie d’un laser accordable en fonction des instruments de référence tels que des wattmètres optiques et des appareils de mesure de longueur d’onde optique (y compris des fréquencemètres optiques) dont la traçabilité a été préalablement étalonnée.
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures -...
IEC 61300-2-22:2024 CMV contains both the official standard and its commented version. The commented version provides you with a quick and easy way to compare all the changes between IEC 61300-2-22:2024 edition 3.0 and the previous IEC 61300-2-22:2007 edition 2.0. Furthermore, comments from IEC SC 86B experts are provided to explain the reasons of the most relevant changes, or to clarify any part…
Quality management — Guidance for quality tools and their application
This document gives guidance on the selection and application of tools that can be used in a quality management system to:
a) characterize a process or a variable;
b) facilitate problem solving;
c) highlight areas for improvement;
d) improve effectiveness.
Steels for cold heading and cold extruding — Technical delivery conditions — Part 1: Non-alloy and a...
This document specifies requirements for non-alloy and alloy steels that are intended for cold heading or cold extruding and are delivered as wire rods, wire or bars. It also lists the specific requirements for:
— steels not intended for heat treatment, with diameters from 2 mm to 100 mm (see Annex A);
— case-hardening steels with diameters from 2 mm to 100 mm (see Annex B);
— steels…
Steels for cold heading and cold extruding — Technical delivery conditions — Part 2: Stainless steel...
This document specifies requirements for stainless steels that are intended for cold heading or cold extruding and are delivered as wire rods, wire or bars. It lists specific requirements for steels with diameters of 0,8 mm up to 50 mm for austenitic steels, up to 25 mm for ferritic steels and up to 100 mm for martensitic steels.
This document is applicable to the properties of cold-headed or…
