Solid biofuels — Determination of mechanical durability of pellets and briquettes — Part 1: Pellets
This document specifies a method for determination of the mechanical durability of pellets. The mechanical durability is a measure of the resistance of compressed fuels towards shocks and/or abrasion as a consequence of handling and transportation.
Non-destructive testing — Ultrasonic testing — Specification for standard block No. 1
This document specifies the requirements for the dimensions, material and manufacture of a steel block for setting, checking and verification of ultrasonic test equipment used in manual testing.
Biocombustibles solides — Détermination de la résistance mécanique des granulés et des briquettes — ...
Le présent document spécifie une méthode de détermination de la résistance mécanique des granulés. La résistance mécanique est la mesure de la résistance aux chocs et/ou à l'abrasion subis par les combustibles comprimés à la suite de processus de manipulation et de transport.
Essais non destructifs — Contrôle par ultrasons — Spécifications relatives au bloc étalon n° 1
Le présent document spécifie les exigences relatives aux dimensions, au matériau et à la fabrication du bloc acier pour le réglage, le contrôle et la vérification de l’équipement d’essai par ultrasons utilisé lors de contrôles manuels.
1.1 This document specifies the safety requirements and measures for
— cold presses,
— hot presses,
— bending presses,
— edge/face gluing presses,
— membrane presses, and
— embossing presses,
where the pressing force is applied by hydraulic, pneumatic or electrical actuators pushing two flat or shaped surfaces against each other, capable of continuous production use,…
1.1 Le présent document spécifie les exigences et mesures de sécurité pour:
— les presses à froid,
— les presses à chaud,
— les presses à cintrer,
— les presses de collage sur chant/face,
— les presses à membrane,
— les presses à estamper,
dans lesquelles la force de pressage est appliquée par des actionneurs hydrauliques, pneumatiques ou électriques poussant deux surfaces…
Ships and marine technology — Design and testing requirements of pneumatic quick-closing valves
This document specifies requirements for the design and tests of pneumatic driven quick-closing valves, used in ship fuel and lubricating oil systems to stop the fluid flow in the event of a leak. This document is applicable to valves of nominal diameter (DN): 15, 20, 25, 32, 40, 50, 65, 80, 100, 125, 150, 200, 250, and 300, corresponding to nominal pipe sizes (NPS): 1/2, 3/4, 1, 1 1/4, 1 1/2, 2…
Imaging materials — Photographic activity test for enclosure materials — Processed silver‐gelatin an...
This document specifies the test method for evaluating possible chemical interactions between enclosures and photographic materials that are produced in a light sensitive silver halide and gelatin containing layer, processed using wet chemistry and where the final image retains metallic silver, herein referred to as silver-gelatin materials. Modified versions of the test method are applicable to…
Internet of Things (IoT) — IoT-based management of tangible cultural heritage assets — Part 1: Frame...
This document describes a framework for the use of IoT technology for management of tangible cultural heritage assets, which includes the associated functional entities and information flows.
