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| електронний промінь | |||
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electron beam : 80 phrases in 9 subjects |
| Earth sciences | 1 |
| Electronics | 2 |
| Information technology | 2 |
| Metallurgy | 3 |
| Microelectronics | 66 |
| Military | 1 |
| Oil and gas | 1 |
| Technology | 3 |
| Thermal Energy | 1 |
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