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| исходящий вызов | |||
| 去 电: 198 phrases in 10 subjects |
| Astronautics | 1 |
| Electrochemistry | 2 |
| Electronics | 34 |
| General | 119 |
| Medical | 1 |
| Military | 2 |
| Oil processing plants | 1 |
| Space | 1 |
| Technology | 35 |
| Telecommunications | 2 |
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