Textiles. Cotton yarns. Basis for specificationWhat is this standard about? This document specifies criteria, with relevant test methods, to be applied in describing single spun grey cotton yarns. These yarns are widely used in international trade.

BS EN ISO 11137-2 also specifies methods of sterilization dose audit used to demonstrate the continued effectiveness of the sterilization dose

2 Preferred values of ratings

This international standard – BS EN ISO 22313 – provides guidance

and communicate information security-related activities within the organization

5489-2:1992

Fundamentals and vocabulary

test of the charger and the standby power source

3 Amount of free acid

Chemical and noise emissions

Professional competences of revisers

resistance to liquids

do not cover the following cases: