 |
| |||
| foot of ladder | |||
| опора лестницы: 10 phrases in 3 subjects |
| Architecture | 3 |
| Construction | 2 |
| Firefighting and fire-control systems | 5 |
|
| |||
| foot of ladder | |||
| опора лестницы: 10 phrases in 3 subjects |
| Architecture | 3 |
| Construction | 2 |
| Firefighting and fire-control systems | 5 |