Le présent document spécifie les dimensions d’encombrement nominales, la spécification géométrique des produits (GPS) et les valeurs de tolérance relatives aux rouleaux cylindriques finis en acier pour roulements. Le diamètre maximal du rouleau est de 40 mm.
Les Annexes A et B donnent respectivement les principes de classement pour les classes de diamètres de rouleaux et pour les tolérances et…
Rolling bearings — Cylindrical rollers — Part 1: Boundary dimensions, geometrical product specificat...
This document specifies nominal boundary dimensions, geometrical product specifications (GPS) and tolerance values for finished steel cylindrical rollers for rolling bearings. The maximum roller diameter is 40 mm.
Annexes A and B give the sorting principles for roller diameter and roller length tolerances and gauges, respectively.
Information technology - JPEG 2000 image coding system - Part 4: Conformance Testing
This Recommendation | International Standard specifies the framework, concepts, methodology for testing, and criteria to be achieved to claim compliance to Rec. ITU-T T.800 | ISO/IEC 15444-1 or Rec. ITU-T T.814 | ISO/IEC 15444-15. It provides a framework for specifying abstract test suites (ATSs) and for defining the procedures to be followed during compliance testing.
This Recommendation |…
Information technology - JPEG 2000 image coding system - Part 5: Reference software
Rec. ITU-T T.800 | ISO/IEC 15444-1 defines a set of lossless and lossy compression methods for coding continuous-tone, bi-level, greyscale or colour digital still images. This Recommendation | International Standard provides three independently created software reference implementations of Rec. ITU-T T.800 | ISO/IEC 15444-1, in order to assist implementers of Rec. ITU-T T.800 | ISO/IEC 15444-1 in…
