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| cobalt iron oxide (CoFe2O4 = CoO·Fe2O3 bonly); cobalt ferrite (CoFe2O4 = CoO·Fe2O3 bonly) | |||
| феррит кобальта: 2 phrases in 2 subjects |
| Electronics | 1 |
| Mass media | 1 |
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| |||
| cobalt iron oxide (CoFe2O4 = CoO·Fe2O3 bonly); cobalt ferrite (CoFe2O4 = CoO·Fe2O3 bonly) | |||
| феррит кобальта: 2 phrases in 2 subjects |
| Electronics | 1 |
| Mass media | 1 |