Rubber compounding ingredients. Carbon black. Determination of light transmittance of toluene extract1 Scope This document specifies a method for the determination of the light transmittance of the toluene extract from carbon black for use in the rubber industry, as a means of measuring the discolouration caused by the extractable matter. The light transmittance value provides an estimate of the degree of discolouration caused by the toluene extractable matter present on the surface of the carbon black. This method might not be applicable to carbon

This document also defines various system architectures in different environments

BS EN 61291 is a series on optical amplifiers

It is expected that functionalities will be able to be translated with different degrees of fidelity to the other format

— EN 12721:2009+A1:2013

This in turn will help cloud services providers comply with personal data handling regulations like the EU’s General Data Protection Regulation (GDPR)

ISO 4079 and ISO 11237 and hose fittings with elastomeric seals that conform to ISO 12151-1

BS EN 3941 on amorphous foil for aerospace application is useful for:

restricted or public

Contents of DD IEC/PAS 62569-1:

Why BS ISO 14046

Who is BIP 2109 for

and weathering resistance of the end-application