Tourism and related services. Thalassotherapy. Service requirements Ingestion-build-44680 This British Standard specifies requirements

This British Standard specifies requirements for PVC-U extruded hollow profiles for windows and doorsets in which any surface to be exposed externally is covered by means of an adhesive layer (foil) prior to fabrication

Contents of BS EN 61109:

environmental parameters

removal at the time of a revision operation and removal because of failure

BS 3955:1986

Tourism and related services. Thalassotherapy. Service requirements Ingestion-build-44680 This British Standard specifies requirements1 Scope This International Standard establishes the requirements for the provision of services in thalassotherapy centres using marine environments beneficial effects with curative or preventive purposes, aiming at ensuring Good quality services responding to customers implicit and explicit needs, The respectful use of the thalassotherapy concept, Very specifically, the implementation of hygiene and safety principles, and The comfort to the customers.