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| двухуровневый (oleg.vigodsky) | |||
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dual-level : 12 phrases in 10 subjects |
| Agriculture | 2 |
| Agrochemistry | 1 |
| Forestry | 1 |
| Gold mining | 1 |
| Information security and data protection | 1 |
| Makarov | 1 |
| Security systems | 1 |
| Solar power | 1 |
| Telecommunications | 2 |
| Transport | 1 |