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| система с циклическим обменом | |||
| cycling system: 23 phrases in 13 subjects |
| Astronautics | 4 |
| Automobiles | 1 |
| Construction | 5 |
| Electronics | 1 |
| General | 1 |
| Makarov | 1 |
| Mechanics | 1 |
| Military | 3 |
| Oil and gas technology | 1 |
| Technology | 2 |
| Thermal engineering | 1 |
| Transport | 1 |
| Warehouse | 1 |