Additive manufacturing — Design — Part 3: PBF-EB of metallic materials
This document specifies the features of electron beam powder bed fusion of metals (PBF-EB/M) and provides detailed design recommendations.
Some of the fundamental principles are also applicable to other additive manufacturing (AM) processes, provided that due consideration is given to process-specific features.
This document also provides a state of the art review of design guidelines associated…
This document defines code values used to enable the classification of merchants into specific categories based on the type of business, trade or services supplied. Values are specified only for those merchant categories that are generally expected to originate retail financial transactions.
It is not within the scope of this document to mandate the use of merchant category codes in any given…
Information technology for learning, education, and training - Immersive content and technology
This document specifies potential directions for using immersive technologies in learning, education, and training (LET) and provides suggestions on what can be standardized for this purpose. For the purposes of this document, immersive technologies include augmented reality (AR), virtual reality (VR), mixed reality or merged reality (MR).
This document does not apply to technologies such as…
Photography — Electronic still picture imaging — Resolution and spatial frequency responses
This document specifies methods for measuring the resolution and the spatial frequency response (SFR) of electronic still-picture cameras. It is applicable to the measurement of both monochrome and colour cameras which output digital data or analogue video signals.
Pneumatic fluid power — Directional control valves — Measurement of shifting time
This document specifies test procedures for measuring the shifting times of electrically or pneumatically operated directional control valves.
It is applicable to monostable and bistable pneumatic directional control valves, with 2 or 3 position functions.
Transmissions pneumatiques — Distributeurs de commande directionnels — Mesure du temps de basculemen...
Le présent document spécifie les modes opératoires d’essai pour mesurer les temps de basculement des distributeurs de commande directionnels à commande électrique ou pneumatique.
Il est applicable aux distributeurs de commande directionnels monostables et bistables, avec 2 ou 3 positions de commutation.
Le présent document décrit des méthodes de collecte et d’analyse des données à partir desquelles l’exactitude d'un modèle numérique de la géométrie de la muqueuse et des implants dentaires dans la mâchoire d'un patient peut être évaluée.
Dentistry — Digital impression devices — Part 2: Methods for assessing accuracy for implanted device...
This document describes methods of acquiring and analysing data from which the accuracy of a numerical model of the geometry of the mucosa and implant bodies in the jaw of a patient can be assessed.
