 |
| |||
| field work (Alexander Matytsin) | |||
| session work (igisheva) | |||
| field visit (в некоторых контекстах Alexander Oshis) | |||
| работа на выезде: 2 phrases in 2 subjects |
| Firefighting and fire-control systems | 1 |
| Technology | 1 |
|
| |||
| field work (Alexander Matytsin) | |||
| session work (igisheva) | |||
| field visit (в некоторых контекстах Alexander Oshis) | |||
| работа на выезде: 2 phrases in 2 subjects |
| Firefighting and fire-control systems | 1 |
| Technology | 1 |