This page displays all 「FI」 in main group C05B13/00. |
HB:Handbook | ||||
CC:Concordance |
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Fertilisers produced by pyrogenic processes from phosphatic materials | HB | CC | 4H061 | |
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.from rock phosphates (C05B 13/06 takes precedence) | HB | CC | 4H061 | |
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..Produced from rock phosphates by melting process | HB | CC | 4H061 | |
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.from metallic phosphorus compounds, e.g. ferro-phosphorus | HB | CC | 4H061 | |
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.Alkali or alkaline earth meta- or polyphosphate fertilisers | HB | CC | 4H061 | |