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| трёхфазная система (твёрдая, газообразная и жидкая фазы почвы) | |||
| трёхфазная система | |||
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three- phase system : 33 phrases in 7 subjects |
| Automated equipment | 1 |
| Construction | 1 |
| Electrical engineering | 11 |
| Electronics | 7 |
| Makarov | 2 |
| Rail transport | 3 |
| Technology | 8 |