Nuclear power plants - Instrumentation, control and electrical power systems - Requirements for stat...
IEC 61225:2025 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 61225:2025 specifies the performance and the functional characteristics of the low voltage static uninterruptible…
Information exchange for electric vehicle charging roaming service - Part 1: General
IEC 63119-1:2025 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 63119-1:2025 establishes a basis for the other parts of IEC 63119, specifying the terms and definitions, general…
Assessing the adverse impact of wildland fires on the environment and to people through environmenta...
This document addresses the impact of wildland fires and firefighting activities on the environment (air, water, soil, wildlife and vegetation). It further addresses the impact of wildland fire effluents on exposed human population, including firefighters, as well as food production, land, sea and air traffic, and the built environment. It also describes the environmental impacts of firefighting…
Le présent document spécifie les caractéristiques générales des goupilles cannelées, en acier et en acier inoxydable, de diamètre nominal de 1 mm à 25 mm.
Ces goupilles cannelées sont conçues pour remplir les principales fonctions suivantes, grâce au comportement d’ajustement élastique des cannelures:
— solidarisation de deux (ou plusieurs) pièces,
— positionnement ou guidage,
— …
This document specifies the commonly used terms and definitions in underground mine ventilation. Only those terms and definitions that have a specific meaning in this field are included.
NOTE Some terms and definitions are also applicable to surface mining.
Joaillerie, bijouterie et métaux précieux — Vocabulaire — Partie 1: Métaux précieux et unités
Le présent document définit un ensemble de termes et définitions pour l’industrie des métaux précieux. Il vise à apporter plus de clarté à tous les acteurs de la chaîne d'approvisionnement, jusqu'au consommateur.
Il exclut les termes qui s’appliquent spécifiquement à la joaillerie-bijouterie et aux pierres précieuses.
Steel and iron — Determination of total carbon content — Infrared absorption method after combustion...
This document specifies an infrared absorption method after combustion in an induction furnace for the determination of the total carbon content in steel and iron.
The method is applicable to carbon contents between 0,003 % (mass fraction) and 4,5 % (mass fraction).
Fine ceramics (advanced ceramics, advanced technical ceramics) — Mechanical properties of ceramic co...
This document specifies the conditions for determination of the axial tensile properties of ceramic matrix composite (CMC) tubes with continuous fibre-reinforcement at elevated temperature in air, vacuum and inert gas atmospheres. The applicability of this document is specific to tubular geometries because fibre architecture and specimen geometry factors in composite tubes are distinctly…
