Plain bearings — Terms, definitions, classification and symbols — Part 1: Design, bearing materials ...
This document specifies the most commonly used terms relating to design, bearing materials and their properties of plain bearings with their definitions and classification.
For some terms and word combinations, their short forms are given, which can be used where they are unambiguous.
Ophthalmic optics — Contact lens care products — Part 2: Method for evaluating disinfecting efficacy...
This document specifies a test method to be used in evaluating the antimicrobial activity of products for contact lens disinfection by chemical methods using the trophozoite form of Acanthamoeba species as the challenge organism.
This document is not applicable to the evaluation of oxidative systems that require a special lens case for use.
Plain bearings — Terms, definitions, classification and symbols — Part 2: Friction and wear
This document specifies the most commonly used terms relating to friction and wear of plain bearings with their definitions and classification.
For some terms and word combinations, their short forms are given, which can be used where they are unambiguous.
Plain bearings — Terms, definitions, classification and symbols — Part 3: Lubrication
This document specifies the most commonly used terms relating to lubrication of plain bearings with their definitions and classification.
For some terms and word combinations, their short forms are given, which can be used where they are unambiguous.
Supplementary requirements for intelligent assemblies
IEC TS 63290:2024 provides additional requirements for assemblies in accordance with the product standards of the IEC 61439 series (Part 2 onwards) that incorporate digital functions and communication, in addition to the conventional electromechanical features of assemblies to reflect what is defined within this document as intelligence. It specifies the definitions, service conditions,…
Laboratoires médicaux — Concepts et spécifications relatifs à la conception, au développement, à la ...
Le présent document établit les exigences de garantie de la qualité, de la sécurité, des performances et de la documentation des tests développés en laboratoire (TDL) en fonction de leur utilisation prévue de diagnostic, suivi, prévention ou traitement d’états médicaux.
Elle présente les principes généraux et les critères d’évaluation par lesquels un TDL doit être conçu, développé, spécifié,…
Medical laboratories — Concepts and specifications for the design, development, implementation and u...
This document establishes requirements for assuring quality, safety, performance and documentation of laboratory-developed tests (LDTs) as per their intended use for the diagnosis, prognosis, monitoring, prevention or treatment of medical conditions.
It outlines the general principles and assessment criteria by which an LDT shall be designed, developed, characterized, manufactured, validated (…
Refrigerants — Designation and safety classification
This document provides an unambiguous system for assigning designations to refrigerants. It also establishes a system for assigning a safety classification to refrigerants based on toxicity and flammability data, and provides a means of determining the refrigerant concentration limit. Tables listing the refrigerant designations, safety classifications, refrigerant concentration limits and data…
Ships and marine technology — Ship design — CNG and LNG propulsion system
This document specifies the requirements for the installation of compressed natural gas (CNG) and liquefied natural gas (LNG) propulsion systems and components on ships and crafts.
This document does not apply to large sea-going ships covered by SOLAS Chapter II-1 vessels.
This document does not cover appliances with directly attached gas cylinders, such as portable container.
