NF B49-416:1969
Chemical analysis of refractories. Silica materials, silico-argillaceous and argillaceous materials. Determination of phosphorus.

Standard No.

NF B49-416:1969

Release Date

1969

Published By

Association Francaise de Normalisation

Latest

NF B49-416:1969

NF B49-416:1969 history

• 1969 NF B49-416:1969 Chemical analysis of refractories. Silica materials, silico-argillaceous and argillaceous materials. Determination of phosphorus.