BS EN 61992-2 AMD1. Railway Applications. Fixed installations. D.C. switchgear. Part 2. DC circuit breakers Ingestion-build-50790 BS 9220 N004 is useful

BS 9220 N004 is useful in determining the characteristics of these circular rigid waveguide tubing

ISO 15186-2 is the second part of the multiple series document that specifies a sound intensity method to determine the in-situ sound insulation of walls

BS EN 1717 deals with the means to be used to prevent the pollution of potable water inside premises and the general requirements of protection devices to avoid pollution by backflow

BS 8533 gives recommendations and guidance on the appropriate assessment and management of flood risk where development is proposed in the UK

Data-related terms

BS EN 61992-2 AMD1. Railway Applications. Fixed installations. D.C. switchgear. Part 2. DC circuit breakers Ingestion-build-50790 BS 9220 N004 is useful