NF B49-431:1995
Chemical analysis of refractory products. Part 2 : products containing silica and/or alumina (wet method).

Standard No.

NF B49-431:1995

Release Date

1995

Published By

Association Francaise de Normalisation

Status

Withdraw 2007-12

Replace By

NF B40-670-1:2007

NF B40-670-2:2007

Latest

NF B40-670-1:2007

NF B40-670-2:2007

NF B49-431:1995 history

• 0000 NF B40-670-1:2007
• 1995 NF B49-431:1995 Chemical analysis of refractory products. Part 2 : products containing silica and/or alumina (wet method).