NF A22-400:1977
Chemical analysis of manganese ores. Determination of alumina, lime and magnesia atomic absorption spectrometric method.
- Standard No.
- NF A22-400:1977
- Release Date
- 1977
- Published By
- Association Francaise de Normalisation
- Latest
- NF A22-400:1977
NF A22-400:1977 history
- 1977 NF A22-400:1977 Chemical analysis of manganese ores. Determination of alumina, lime and magnesia atomic absorption spectrometric method.
