Truck and bus tyres — Method for measuring relative wet grip performance — Loaded new tyres
This document specifies the method for measuring relative wet grip braking performance index to a reference under loaded conditions for new tyres for use on commercial vehicles on a wet-paved surface.
The methods developed in this document are meant to reduce the variability. The use of a reference tyre is necessary to limit the variability of the testing method procedures.
This document applies…
Ceramic tiles — Part 23: Determination of elastic modulus for glazed and unglazed ceramic tiles, sub...
This document specifies a testing method for determining the elastic modulus of glazed and unglazed ceramic tiles and also the modulus of glaze layer at ambient temperature by three-point bending tests. Procedures for test piece preparation, test modes and load rates, data collection and reporting are given.
This test method can be used for material research, quality control, characterization and…
Médecine bucco-dentaire — Exigences générales relatives aux instruments et aux accessoires connexes ...
L'ISO 13504:2012 spécifie les exigences générales pour la fabrication d'instruments et accessoires connexes pour la pose des implants dentaires et pour les manipulations ultérieures des éléments de raccordement dans la région cranio-faciale.
L'ISO 13504:2012 s'applique aux instruments à usage unique et aux instruments réutilisables, qu'ils soient à commande manuelle ou…
Fire resistance tests — Door and shutter assemblies — Part 1: General requirements
This document, used in conjunction with ISO 834-1, specifies a method for determining the fire resistance of door and shutter assemblies designed primarily for installation within openings incorporated in vertical separating elements, such as
— hinged and pivoted doors,
— horizontally sliding and vertically sliding doors, including articulated sliding doors and sectional doors,
— steel single-…
Soudage — Étalonnage, vérification et validation du matériel utilisé pour le soudage, y compris pour...
ISO 17662:2016 spécifie les exigences relatives à l'étalonnage, la vérification et la validation du matériel utilisé pour:
- la maîtrise des variables du processus en cours de production; et
- la maîtrise des caractéristiques du matériel utilisé pour le soudage ou les activités connexes;
quand l'élément résultant ne peut pas être ultérieurement vérifié dans des conditions…
ISO 5821:2009 specifies the dimensions and tolerances of resistance spot welding electrode caps, where a female taper is used to fix the cap to an electrode adaptor.
ISO 5821:2009 applies only to electrode caps for which the electrode force given for diameters 13 mm, 16mm and 20 mm (taper 1:10) and for diameters 12,7 mm, 15,8 mm and 19,1 mm (taper 1:9,6) is not exceeded.
