 |
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| блок электродов | |||
| многофункциональный электрод | |||
| полиэлектрод | |||
| multiple electrode: 20 phrases in 13 subjects |
| Astronomy | 2 |
| Automated equipment | 1 |
| Cardiology | 1 |
| Construction | 2 |
| Electrical engineering | 3 |
| Electronics | 1 |
| Makarov | 1 |
| Mechanic engineering | 2 |
| Metallurgy | 1 |
| Nautical | 1 |
| Physiology | 1 |
| Shipbuilding | 1 |
| Technology | 3 |