Industries du pétrole et du gaz, y compris les énergies à faible teneur en carbone — Fluides de comp...
Le présent document fournit des modes opératoires d’essais pour l’évaluation des agents de soutènement enrobés utilisés dans les opérations de fracturation hydraulique.
Le présent document fournit une méthodologie cohérente pour les essais effectués sur les agents de soutènement enrobés utilisés dans les opérations de fracturation hydraulique.
Road vehicles — Vehicle test methods for electrical disturbances from narrowband radiated electromag...
This document specifies a method for testing the immunity of passenger cars and commercial vehicles to electrical disturbances from off-vehicle radiation sources, regardless of the vehicle propulsion system (e.g. spark ignition engine, diesel engine, electric motor).
The electromagnetic disturbances considered are limited to continuous narrowband electromagnetic fields.
While this document refers…
Essais non destructifs — Méthodes par rayonnements pour la tomographie informatisée — Partie 4: Qual...
Le présent document donne des recommandations sur la qualification de la performance d’un système de tomographie informatisée (TI) par rapport à différentes tâches d’essai.
Il est uniquement applicable à l’imagerie industrielle (c'est-à-dire aux applications non médicales) et fournit un ensemble cohérent de définitions des paramètres de performance de la TI, y compris la relation entre ces…
This document specifies the characteristics of prevailing torque hexagon thin nuts (with non‑metallic insert), in steel and stainless steel, with metric coarse pitch thread M3 to M39, and with product grades A and B.
NOTE These nuts are designed with an overall height equal to mmin (as specified in ISO 898-2 and ISO 4035 for style 0) plus the prevailing torque feature. The height of…
Fasteners — Prevailing torque hexagon nuts — Regular nuts (with non-metallic insert), with fine pitc...
This document specifies the characteristics of prevailing torque hexagon regular nuts (with non‑metallic insert), in steel and stainless steel, with metric fine pitch thread 8 mm to 39 mm, and with product grades A and B.
NOTE These nuts are designed with an overall height equal to mmin (as specified in ISO 898-2 and ISO 8673 for style 1) plus the prevailing torque feature. The height…
Fasteners — Prevailing torque hexagon nuts — High nuts (all metal), with fine pitch thread
This document specifies the characteristics of prevailing torque (all metal) hexagon high nuts, in steel and stainless steel, with metric fine pitch thread 8 mm to 39 mm, and with product grades A and B.
NOTE These nuts are designed with an overall height hmin = mmin (as specified in ISO 898-2 and ISO 8674 for style 2) plus the prevailing torque feature. hmax has been established in…
This document specifies principles for determination of the thickness of metallic and non-metallic materials using the contact technique or immersion technique, based on measurement of the time of flight of ultrasonic pulses only.
Paints and varnishes — Determination of pH value — Part 1: pH sensors with glass membrane
This document specifies a method for laboratory measurement of the pH value of polymer dispersions and coating materials using pH sensors with a glass membrane.
Paints and varnishes — Determination of pH value — Part 2: pH sensors with ISFET technology
This document specifies a method for measuring the pH value of dispersions and coating materials using pH sensors with ion-sensitive field-effect transistor (ISFET) technology.
