Ventilation for buildings. Performance testing of components/products for residential ventilation - Externally and internally mounted air transfer devicesWhat is this standard about? This document specifies laboratory methods for testing externally and internally mounted air transfer devices operating under pressure differences. This document applies to air transfer devices of the following types: air transfer devices with fixed opening(s); air transfer devices with manually adjustable opening(s); air transfer devices with pressure difference controlled opening(s); window openings specifically designed

— percussive

A test solution-liquid

long-term clinical experience of the use of the material referred to in the ISO 6474 series has shown that an acceptable level of biological response can be expected

Basic Taper method

Technical and practical aspects

Annex A (informative) Cross reference index of alternative terms

BS 8002 provides designers with the guidance they need to implement the requirements of Eurocode 7 with regards to gravity

Power frequency magnetic field immunity test for electrical and electronic equipment

Hand-held electric tools which can be mounted on a support or working stand for use as fixed tools

In Europe this has been in force since May 2002 and all organizations in the European Union are obliged to comply with it

Dimensions for access openings are based on the values for the 95th percentile

What is BS EN 953: 1997+A1:2009