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| фаза; фазовый | |||
| 周相: 30 phrases in 11 subjects |
| Astronomy | 2 |
| Electricity | 2 |
| Electronics | 3 |
| General | 9 |
| Mechanics | 1 |
| Medical | 1 |
| Metallurgy | 3 |
| Military | 1 |
| Radio | 3 |
| Rail transport | 1 |
| Technology | 4 |
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