Aluminium oxide used for the production of aluminium. Determination of particles passing a 20 micrometre aperture sieve Ingestion-build-177197 Note 1: BS EN 16230-2

Note 1: BS EN 16230-2 does not apply to:

NOTE 3 Annex A gives guidance on the use of these cables

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This International Standard is used in conjunction with the detail specification particular to each application

Why should you use BS 5892-7 -Specification for product and technical approval requirements for cast wheels

Aluminium oxide used for the production of aluminium. Determination of particles passing a 20 micrometre aperture sieve Ingestion-build-177197 Note 1: BS EN 16230-21 Scope This International Standard sets out a wet sieving procedure for the determination of the percentage by mass of particles of smelter grade alumina passing a 20 m aperture sieve. This procedure is applicable for aluminas with a 20 m content up to 4 %.