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| дуга контура; дуга простого цикла | |||
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circuit arc : 29 phrases in 11 subjects |
| Automated equipment | 2 |
| Construction | 1 |
| Electrical engineering | 7 |
| Electronics | 4 |
| Energy industry | 1 |
| Makarov | 6 |
| Metallurgy | 1 |
| Military | 1 |
| Non-destructive testing | 1 |
| Technology | 4 |
| Tengiz | 1 |