Essais non destructifs — Détermination de l'épaisseur par ultrasons
Le présent document spécifie les principes pour le mesurage de l'épaisseur par ultrasons de matériaux métalliques et non métalliques par contact direct, exclusivement basés sur la mesure du temps de vol d'impulsions ultrasonores.
Oil and gas industries including lower carbon energy — Pipeline transportation systems — Vocabulary
This standard specifies the basic terms and definitions for the design, materials, construction, test, operation, maintenance and abandonment of pipeline systems used for transportation in the petroleum and natural gas industry.
Processes, data elements and documents in commerce, industry and administration — Long term signatur...
ISO 14533-3:2017 specifies the elements, among those defined in PDF Advanced Electronic Signatures (PAdES), that enable verification of a digital signature over a long period of time.
It does not give new technical specifications about the digital signature itself, nor new restrictions of usage of the technical specifications about the digital signatures which already exist.
Coal and coke — Determination of gross calorific value
This document specifies a method for the determination of the gross calorific value of a solid mineral fuel at constant volume and at the reference temperature of 25 °C in a combustion vessel calorimeter calibrated by combustion of certified benzoic acid.
The result obtained is the gross calorific value of the analysis sample at constant volume with all the water of the combustion products as…
Information technology — Structure for the identification of organizations and organization parts — ...
This part of ISO/IEC 6523 specifies the procedure for registration of organization identification schemes, and the requirements
for the administration of International Code Designator values, to designate these organization identification schemes.
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…
