Textile glass. Staple fibres or filaments. Determination of average diameter1 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

the measurement is made on the different phases obtained

BS EN 60601-2-19 has been systematically reviewed by experts

with particular emphasis on the scattered neutrons

Single row deep groove ball bearings are the most widely used roller bearing type in the world due to their versatility and overall performance

BS EN 61580-9 helps in determining the reflection coefficient

see instructions in ISO 5270[1]

apparent porosity and true porosity are determined by calculation

BS 8000 establishes the general principles behind the BS 8000 series of standards that cover workmanship in the execution of certain works on construction sites

Contents of BS EN ISO/IEC 17030:

With obedience and compliance to PD IEC/TR 62283

It is not intended as a substitute for specific standards that address risk assessment in distinct applications

To a maximum depth of 20 metres