Railway applications — Railway project planning process — Guidance on railway project planning
This document provides guidance on railway project planning for decision making.
This document explores the key points of railway project planning, based upon the principles of ISO 21500, by incorporating characteristics specific to railway projects.
This document covers:
— the characteristics of railway projects;
— stakeholders and their needs/interests;
— conditions…
Optics and photonics — Preparation of drawings for optical elements and systems — Part 18: Stress bi...
This document specifies the indication of tolerances for four categories of imperfections within optical materials — stress birefringence, bubbles and inclusions, homogeneity, and striae — in the ISO 10110 series, which standardizes drawing indications for optical elements and systems.
Tolerances are applied either to a finished optical part, a finished system of optical parts, or to the raw…
Implants for surgery — Hydroxyapatite — Part 4: Determination of coating adhesion strength
This document specifies a test method for measurement of the adhesion strength of hydroxyapatite coatings intended for use on metallic-substrate components of surgical implants.
NOTE Requirements for the competence of testing laboratories can be found in ISO/IEC 17025.
Medical devices — Connectors for reservoir delivery systems for healthcare applications — Part 1: Ge...
This document specifies general requirements for reservoir connectors, which convey fluids in healthcare applications. These reservoir connectors are used in medical devices or accessories intended for use with a patient.
This document also specifies the healthcare fields in which these reservoir connectors are intended to be used.
These healthcare fields of use include, but are not limited to,…