| |||
| инерция поперечного сечения (eugeene1979) | |||
|
section inertia : 6 phrases in 4 subjects |
| Construction | 3 |
| Makarov | 1 |
| Road works | 1 |
| Technology | 1 |
| |||
| инерция поперечного сечения (eugeene1979) | |||
|
section inertia : 6 phrases in 4 subjects |
| Construction | 3 |
| Makarov | 1 |
| Road works | 1 |
| Technology | 1 |