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| 后墙; 后壁; 背面墙; 后墙后墙; 堵盖-后围 | |||
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задняя стенка : 31 phrases in 8 subjects |
| Aviation | 1 |
| General | 13 |
| Geology | 1 |
| Jet engines | 2 |
| Medical | 7 |
| Military | 1 |
| Nautical | 1 |
| Technology | 5 |
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