Aluminium oxide used for the production of primary aluminium. Determination of attrition index Ingestion-build-134498 equipment using storage phosphor plates

equipment using storage phosphor plates

BS EN 1981:2003 supersedes BS EN 1981:1998 which is withdrawn

BS EN 61922 is an International Standard is applicable to industrial radio- or high-frequency induction heating installations used for the purpose of thermal applications (e

Written by three leading members of the task groups that developed ISO 9001:2000

Aluminium oxide used for the production of primary aluminium. Determination of attrition index Ingestion-build-134498 equipment using storage phosphor plates1 Scope This International Standard specifies a procedure for the determination of the attrition index of smelter grade alumina.