 |
| |||
| условия трения | |||
|
friction conditions : 5 phrases in 4 subjects |
| Automated equipment | 1 |
| Aviation | 1 |
| Makarov | 1 |
| Technology | 2 |
|
| |||
| условия трения | |||
|
friction conditions : 5 phrases in 4 subjects |
| Automated equipment | 1 |
| Aviation | 1 |
| Makarov | 1 |
| Technology | 2 |