Abrasive grains and crude. Chemical analysis of silicon carbide Ingestion-build-67170 BS EN 15531-2 on SIRI

BS EN 15531-2 on SIRI provides a framework for specifying communications and data exchange protocols for organizations wishing to exchange Real-time Information relating to public transport operations

BS EN 3475-511 has been prepared by the European Association of Aerospace Manufacturers (AECMA)

An IP intercom is an internet-connected device designed to transmit audio and video between two parties

roof ladders with hinge (articulated) joints

storage and usability for heat-resisting alloy forgings

Abrasive grains and crude. Chemical analysis of silicon carbide Ingestion-build-67170 BS EN 15531-2 on SIRI1 Scope This International Standard covers the chemical analysis of silicon carbide based abrasive grains and crudes. It is applicable for the determination of the surface impurities of abrasives grains and determining the SiC content of crushed crude when the silicon carbide content is greater than 95 % (m m). When the grain size of the silicon carbide is greater than or equal to 15 m, the determination of the loss on acid treatment is carried out