NF B40-321:1995
Methods of test for dense shaped refractory products. Part 1 : determination of bulk density, apparent porosity and true porosity.

Standard No.

NF B40-321:1995

Release Date

1995

Published By

Association Francaise de Normalisation

Latest

NF B40-321:1995

Replace

NF B40-321:1988

NF B40-321:1995 history

• 1995 NF B40-321:1995 Methods of test for dense shaped refractory products. Part 1 : determination of bulk density, apparent porosity and true porosity.
• 0000 NF B40-321:1988