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| тяжелосредный анализ (MichaelBurov); фракционный анализ (MichaelBurov) | |||
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sink and float : 39 phrases in 11 subjects |
| Agrochemistry | 2 |
| Energy industry | 1 |
| Geology | 4 |
| Gold mining | 4 |
| Makarov | 3 |
| Metallurgy | 7 |
| Mining | 8 |
| Oil and gas | 1 |
| Technology | 7 |
| Thermal engineering | 1 |
| Transport | 1 |