 |
| |||
| магнитный железняк (Fe₃O₄) | |||
| магнитный железняк | |||
| магнетит | |||
| fer magnétique: 15 phrases in 7 subjects |
| Armored vehicles | 1 |
| Electronics | 1 |
| Geology | 7 |
| Metallurgy | 1 |
| Mineralogy | 1 |
| Mining | 3 |
| Rail transport | 1 |
|
| |||
| магнитный железняк (Fe₃O₄) | |||
| магнитный железняк | |||
| магнетит | |||
| fer magnétique: 15 phrases in 7 subjects |
| Armored vehicles | 1 |
| Electronics | 1 |
| Geology | 7 |
| Metallurgy | 1 |
| Mineralogy | 1 |
| Mining | 3 |
| Rail transport | 1 |