 |
| |||
| индикатор угла наклона | |||
| inclination indicator: 3 phrases in 3 subjects |
| Construction | 1 |
| Firefighting and fire-control systems | 1 |
| Public utilities | 1 |
|
| |||
| индикатор угла наклона | |||
| inclination indicator: 3 phrases in 3 subjects |
| Construction | 1 |
| Firefighting and fire-control systems | 1 |
| Public utilities | 1 |