Textile glass. Staple fibres or filaments. Determination of average diameter Ingestion-build-47934 Why should you use BS

Why should you use BS EN 4697 - General and installation requirements for passenger seat fittings

Bulk procurement programmes that facilitate or place large orders of products

BS EN 1870-13 has been prepared to be a harmonised standard to provide one means of conforming to the essential safety requirements of the Machinery Directive and associated EFTA regulations

— first aid base activities

while also sparing surrounding critical structures to a higher degree

Textile glass. Staple fibres or filaments. Determination of average diameter Ingestion-build-47934 Why should you use BS1 Scope This International Standard specifies longitudinal profile and transverse section methods for determining the average diameter (i. e. the average value of actual diameters) of staple fibres or filaments in a textile glass product. This diameter must not be confused with the nominal diameter which is used in the designation of yarns and materials manufactured from these yarns and corresponds to the average diameter but rounded to the nearest