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Le présent document spécifie les caractéristiques mécaniques et physiques des vis à tôle traitées thermiquement, en acier, de diamètre de filetage ST2,2 à ST9,5 conformément à l'ISO 1478, lorsqu’elles sont soumises à essai dans la plage de température ambiante de 10 °C à 35 °C, ainsi que les méthodes d'essai correspondantes. Les vis à tôle sont conçues pour former leur taraudage lors du…

This document provides general guidelines for design and manufacture of a hub vortex energy-saving device for a fixed-pitch marine propeller. This document can also apply to the design and manufacture of hub vortex energy-saving device for other types of marine propellers. According to the specific geometrical shape of the propeller and other specifications, it is suggested that hub cap with fins…

Le présent document spécifie un processus qui vise à qualifier l’adaptation, la fiabilité et l’efficacité des métriques d’artéfact, ainsi que les principes de reconnaissance de ces métriques à des fins d’identification et de vérification. La reconnaissance des métriques d’artéfact décrite dans le présent document peut permettre d’identifier ou de vérifier les artéfacts à l’aide d’une ou plusieurs…

This document defines terms relating to the valves, camshaft drives and actuating mechanisms of reciprocating internal combustion engines.

This document, within the context of methods and tools that support the configuration management (CM) capability of software and systems product line engineering: —    specifies processes for product line CM (the processes are described in terms of purpose, inputs, tasks, and outcomes); —    specifies method capabilities to support the defined tasks of each process; —    specifies tool…

This document specifies the mechanical and physical properties of heat treated tapping screws made of steel, with thread sizes ST2,2 to ST9,5 in accordance with ISO 1478, when tested at the ambient temperature range of 10 °C to 35 °C, and the related test methods. Tapping screws are designed to form mating threads in sheet metals, without their own threads being deformed. Tapping screws are not…

This document specifies a process to qualify the suitability, reliability and effectiveness of artefact metrics as well as artefact metric recognition principles for identification and verification. The artefact metric recognition described in this document can be used to identify or verify artefacts using one or more measurements of their characteristics, each of which is unique to an individual…

Le présent document définit les termes relatifs aux soupapes, aux entraînements d'arbres à cames et aux mécanismes d'actionnement des moteurs alternatifs à combustion interne.

This document, within the context of methods and tools that support the configuration management (CM) capability of software and systems product line engineering: — specifies processes for product line CM (the processes are described in terms of purpose, inputs, tasks, and outcomes); — specifies method capabilities to support the defined tasks of each process; — specifies tool…

This document specifies the general requirements, based on ISO 11074 and ISO/IEC 17025, for all steps in the planning (desk study and area reconnaissance) of the sampling and the preparation of samples for testing. It includes the selection of the sampling strategy, the outline of the sampling plan, the presentation of general sampling methods and equipment, as well as the methodology of the pre-…