 |
| |||
| научно-прикладные исследования (sega_tarasov) | |||
|
applied scientific research : 5 phrases in 2 subjects |
| Soviet | 4 |
| Technology | 1 |
|
| |||
| научно-прикладные исследования (sega_tarasov) | |||
|
applied scientific research : 5 phrases in 2 subjects |
| Soviet | 4 |
| Technology | 1 |