ISO general purpose metric screw threads — Tolerances — Part 4: Limits of sizes for hot-dip galvaniz...
This document specifies limit deviations and limits of sizes for the pitch and crest diameters of the hot-dip galvanized metric external screw threads conforming to the coarse thread series of ISO 262 (from M8 to M64) having a basic profile according to ISO 68-1.
This document is applicable to the hot-dip galvanized metric external screw threads to mate with the internal screw threads tapped with…
Filetages métriques ISO pour usages généraux — Tolérances — Partie 4: Dimensions limites pour fileta...
Le présent document spécifie les écarts et les dimensions limites des diamètres sur flancs et au sommet des filetages extérieurs métriques galvanisés à chaud, se conformant à la série grossière de l'ISO 262 (de M8 à M64), de profil de base conforme à l'ISO 68‑1.
Le présent document s'applique aux filetages extérieurs métriques galvanisés à chaud pour assemblages avec des filetages…
Industrial automation systems and integration — Product data representation and exchange — Part 16: ...
This document specifies a mapping of SysML (ISO/IEC 19514:2017) constructs to EXPRESS (ISO 10303-11:2004) elements for the purpose of representing SysML model represented in XMI (ISO/IEC 19509:2014) as EXPRESS (ISO 10303-11:2004) schemas. The specified mapping is a one-way transformation from SysML information model represented in XMI into an EXPRESS schema.
NOTE Due to this limitation…
Nanotechnologies — Détermination de la distribution de taille et de forme des particules par microsc...
Le présent document spécifie des méthodes permettant de déterminer les distributions de taille et de forme des nanoparticules, par l’acquisition et l’évaluation d’images obtenues avec un microscope électronique à balayage, puis l’obtention de résultats exacts et la rédaction de rapports.
NOTE 1 Le présent document s’applique aux particules dont la limite de taille inférieure dépend de l’…
Nanotechnologies — Measurements of particle size and shape distributions by scanning electron micros...
This document specifies methods of determining nanoparticle size and shape distributions by acquiring and evaluating scanning electron microscope images and by obtaining and reporting accurate results.
NOTE 1 This document applies to particles with a lower size limit that depends on the required uncertainty and on the suitable performance of the SEM, which is to be proven first -according to…
Fire resistance tests — Elements of building construction — Requirements for active fire curtains
This document specifies requirements for the design, testing and classification of active fire curtains, applicable to any material, that are designed to provide fire and smoke resistance.
This document gives recommendations for the application, installation and maintenance of active fire curtains. It is also intended to provide guidance and recommendations for designers, specifiers (e.g.…
