Normas ISO

Plastics piping systems -- Multilayer pipes -- Determination of the oxygen permeability of the barrier pipe

Sterilization of health care products -- Chemical indicators-- Part 4: Class 2 indicators as an alternative to the Bowie and Dick-type test for detection of steam penetration

Information technology -- Guidelines for the design of icons and symbols accessible to all users, including the elderly and persons with disabilities

Graphic technology -- Colour and transparency of printing ink sets for four-colour printing-- Part 2: Coldset offset lithographic printing

Tools for moulding -- Locating rings-- Part 2: Locating rings for mounting with thermal insulating sheets in small or medium moulds (types C and D)

Rotary tool for threaded fasteners-- Hydraulic impulse tools -- Performance test method