NF U42-212:1969
Fertilizers. Blast furnace slag. Extraction of phosphoric anhydride soluble in citric acid reagent.
- Standard No.
- NF U42-212:1969
- Release Date
- 1969
- Published By
- Association Francaise de Normalisation
- Latest
- NF U42-212:1969
NF U42-212:1969 history
- 1969 NF U42-212:1969 Fertilizers. Blast furnace slag. Extraction of phosphoric anhydride soluble in citric acid reagent.
