Specification for hospital bedding - Mattress covers of polyurethane coated nylon Ingestion-build-115288 BS EN 16157-1 on Intelligent

BS EN 16157-1  on  Intelligent transport systems is useful for:

before looking at how to determine sound power and sound energy levels

4  Recertification

but may be introduced later

Specification for hospital bedding - Mattress covers of polyurethane coated nylon Ingestion-build-115288 BS EN 16157-1 on Intelligent1 Scope This Part of this British Standard specifies materials, dimensions and certain constructional requirements for mattress covers manufactured from polyurethane coated nylon fabric. It applies to covers for spring interior and polyurethane foam mattresses for use by government departments and local authorities.