 |
| |||
| underground shelter; bunker (Киселев); underground protection | |||
| buried shelter; hardened shelter; recessed shelter | |||
|
подземное укрытие : 18 短语, 5 学科 |
| 军队 | 5 |
| 喷气发动机 | 1 |
| 技术 | 2 |
| 空间 | 2 |
| 航天 | 8 |
|
| |||
| underground shelter; bunker (Киселев); underground protection | |||
| buried shelter; hardened shelter; recessed shelter | |||
|
подземное укрытие : 18 短语, 5 学科 |
| 军队 | 5 |
| 喷气发动机 | 1 |
| 技术 | 2 |
| 空间 | 2 |
| 航天 | 8 |