Nanotechnologies. Air filter media containing polymeric nanofibres. Specification of characteristics and measurement methods1 Scope This document specifies the characteristics to be measured of air filter media containing polymeric nanofibres on the surfaces of a substrate. It also describes measurement methods for determining the individual characteristics. This document does not cover characteristics specific for health and safety issues. NOTE The properties performances assessment of air filter media related to applications requires the use of relevant published

BS EN 1364-5 test method is not valid for determining the fire resistance of air transfer grilles that are used in ducts because ATG is considered a separate element

BS ISO 1496‑5:2018 has made some technical changes

Many different designs of knee joint prostheses are used all over the world and ISO 7207 gives a comprehensive description of the most common knee joint prostheses in accordance with this detailed classification system

The standard describes a variety of test methods

It specifies a code for identifying cylinder mounting

water tank pumps

It includes test methods for the mechanical and chemical requirements specified and requirements relating to the instructions of use

5 - Code of practice for glass reinforced thermosetting plastics

What is BS EN 16873 – Conservation of cultural heritage about

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This Technical Specification specifies the mandatory and optional information to be recorded in any registry of OIDs

the structural integrity of an ACS