| |||
| комплексная методическая экспедиция (Drozdova) | |||
|
complex methodical expedition : 2 phrases in 2 subjects |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| |||
| комплексная методическая экспедиция (Drozdova) | |||
|
complex methodical expedition : 2 phrases in 2 subjects |
| Oil / petroleum | 1 |
| Oil and gas | 1 |