BS 08/30177361 DC PDF

Published Date: 03/30/1984

Hearing aids-Specification for symbols and other markings on hearing aids and related equipment

Published Date: 10/31/2022

Air conditioners, liquid chilling packages, heat pumps, process chillers and dehumidifiers with electrically driven compressors. Determination of the sound power level-Air conditioners, liquid chilling packages, heat pumps for space heating and cooling, dehumidifiers and process chillers

Published Date: 08/24/2018

Electroacoustics. Instruments for measurement of aircraft noise. Performance requirements for systems to measure sound pressure levels in noise certification of aircraft

Published Date:

Code of Practice for the Safe Use of Electricity Underwater