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| линия разреза | |||
| линия профилей | |||
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剖面线 : 40 phrases in 11 subjects |
| Astronautics | 1 |
| Aviation | 6 |
| Computers | 1 |
| Electronics | 3 |
| General | 9 |
| Geology | 1 |
| Mathematics | 2 |
| Military | 1 |
| Nautical | 5 |
| Shipbuilding | 1 |
| Technology | 10 |
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