Plastics piping systems for the supply of gaseous fuels — Unplasticized polyamide (PA-U) piping syst...
This document specifies the physical and mechanical properties of pipes made from unplasticized polyamide (PA-U) in accordance with ISO 16486-1, intended to be buried and used for the supply of gaseous fuels. It also specifies the test parameters for the test methods to which it refers.
The ISO 16486 series of standards is applicable to PA-U piping systems, the components of which are connected…
Information technology — JPEG XL image coding system — Part 3: Conformance testing
This document specifies the conformance testing of the ISO/IEC 18181 series, also known as JPEG XL. Other desirable aspects of implementation (including robustness and performance) are outside the scope of this document.
Machinery for forestry — Portable chain-saws — Vocabulary
ISO 6531:2017 defines terms relating to the mechanical aspects of portable chain-saws, saw-chain and guide bars.
The chain-saw positions are shown in Annex A.
Compteurs d’eau potable froide et d’eau chaude — Partie 3: Format du rapport d’essai
L'ISO 4064-3:2014|OIML R 49-3:2013 spécifie le format du rapport d'essai à utiliser dans le contexte de la mise en oeuvre de l'ISO 4064‑1:2014|OIML R 49-1:2013 et de l'ISO 4064‑2:2014|OIML R 49-2:2013 pour les compteurs d'eau potable froide et d'eau chaude.
Fixations — Goupilles cannelées constantes, à bout pilote — Cannelures diamant sur toute la longueur
La présente Norme internationale prescrit les caractéristiques des goupilles cannelées à bout pilote en acier ou en acier inoxydable austénitique, à trois cannelures constantes sur toute leur longueur, débouchantes d'un côté et régulièrement espacées, de diamètre nominal, d1, de 1,5 mm à 25 mm inclus. Le matériau refoulé de chaque côté des cannelures forme un renflement dont le diamètre d2,…
Microbeam analysis — Analytical electron microscopy — Method of determination for apparent growth di...
ISO 19214:2017 prescribes a method for the determination of apparent growth direction by transmission electron microscopy. It is applicable to all kinds of wirelike crystalline materials fabricated by various methods. This document can also guide in ascertaining an axis direction of the second-phase particles with a rod-like or polygonal shape in steels, alloys or other materials. The applicable…
