NF T20-218*NF ISO 8220:1987
Aluminium oxide primarilly used for the production of aluminium. Determination of the fine particle size distribution (less than 60 micrometers). Method using electroformed sieves.

Standard No.

NF T20-218*NF ISO 8220:1987

Release Date

1987

Published By

Association Francaise de Normalisation

Latest

NF T20-218*NF ISO 8220:1987

NF T20-218*NF ISO 8220:1987 history

• 1987 NF T20-218*NF ISO 8220:1987 Aluminium oxide primarilly used for the production of aluminium. Determination of the fine particle size distribution (less than 60 micrometers). Method using electroformed sieves.