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BS EN 14742 specifies laboratory assessment of sludge dewaterability is sensitive to the operating procedure adopted for the conditioning step
The scope of BS EN 16252 includes any mechanical feed equipment
This document is such a Technical Specification for the mentioned companion standard
What is BS EN 14399-9 - Direct tension indicators about
What is BS EN 62471:2008
Measurement of radioactivity in the environment. Air: radon-222 - Continuous measurement methods of the activity concentration Ingestion-build-53008 BS EN 14742 specifies laboratory1 Scope This document describes continuous measurement methods for radon 222. It gives indications for continuous measuring of the temporal variations of radon activity concentration in open or confined atmospheres. This document is intended for assessing temporal changes in radon activity concentration in the environment, in public buildings, in homes and in work places, as a function of influence quantities such as ventilation and or meteorological