 |
| |||
| engineering activities (VLZ_58); Engineering Craft Studies (Johnny Bravo) | |||
| Corps of Engineers engineering | |||
| engineering (MichaelBurov) | |||
| инженерно-технические работы: 24 phrases in 8 subjects |
| Caspian | 1 |
| Economy | 1 |
| General | 4 |
| Human resources | 1 |
| Military | 13 |
| Nautical | 1 |
| Technology | 2 |
| Weapons of mass destruction | 1 |