Non-destructive testing — Ultrasonic testing — Testing for discontinuities perpendicular to the surf...
This document specifies principles for the tandem technique and the longitudinal-longitudinal-transverse wave (LLT) technique for detection of discontinuities perpendicular to the surface or almost perpendicular to the surface.
The general principles for ultrasonic testing of industrial products are described in ISO 16810.
The tandem or LLT techniques can be used for the detection of embedded…
Le présent document spécifie les exigences et recommandations relatives au choix et à l’installation de batteries lithium-ion pour des bateaux, ainsi que les exigences relatives aux informations de sécurité fournies par le fabricant.
Le présent document s’applique aux batteries lithium-ion et aux systèmes de batteries d’une capacité supérieure à 500 Wh, utilisés sur les petits bateaux pour…
Test method for CMAS corrosion of thermal/environmental barrier coatings under dynamic thermal cycli...
This document specifies requirements for the test method of the CMAS corrosion of thermal/environmental barrier coatings under dynamic thermal cycling, including the process and the determination of failure after corrosion.
The document does not apply to such coatings on plastics to be used for aerospace, electronics and other engineering fields.
