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| стационарная система | |||
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steady system : 19 phrases in 9 subjects |
| Astronomy | 2 |
| Automated equipment | 1 |
| Aviation | 1 |
| Energy system | 2 |
| Makarov | 2 |
| Nuclear and fusion power | 1 |
| Physics | 2 |
| Programming | 4 |
| Technology | 4 |
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