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intended to be used within a drain or sewer system operating without pressure
It contains guidance on the sampling and measurement strategies to adopt and methods for data evaluation
It gives indications for continuous measuring of the temporal variations of radon activity concentration in open or confined atmospheres
Edward Humphreys
Note2: BS EN 10311 is not intended for use in heating networks where elevated temperature properties are required
Aerospace series. ECO efficiency of catering equipment - General conditions Ingestion-build-177197 intended to be used within1 Scope This document defines the test procedures and calculations to determine the ECO efficiency of the following catering equipment installed in an aircraft: Chilling equipment (with freeze function); Ovens (steam and convection ovens); Beverage makers (coffee maker, water heater). Based on the results it will be possible to derive the energy consumption index and a performance index of the considered equipment type. The two index values represent
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