Acoustic properties of building elements and of buildings. Laboratory measurement of structure-borne sound from building service equipment for all installation conditions Ingestion-build-115288 This part of ISO 639

This part of ISO 639 is not applicable to the registrations for languages designed exclusively for machine use

liquid chilling packages

– periodic testing which is related to the correctness of functional behaviour of an I&C system

stainless steel and other materials used for joints for pipe jacking

Acoustic properties of building elements and of buildings. Laboratory measurement of structure-borne sound from building service equipment for all installation conditions Ingestion-build-115288 This part of ISO 639What is BS EN 15657 Acoustic properties of building elements and of buildings about? BS EN 15657 focuses on laboratory measurement of structure borne sound from building service equipment for all installation conditions. BS EN 15657 covers water supply and sanitary installations, mechanical ventilation, heating and cooling devices, service equipment, lifts, rubbish chutes, boilers, blowers, pumps, motors and other auxiliary service equipment, such as