| |||
| бесполезная часть колосниковой решётки | |||
|
dead grate : 5 phrases in 5 subjects |
| Cement | 1 |
| Construction | 1 |
| Rail transport | 1 |
| Shipbuilding | 1 |
| Thermal engineering | 1 |
| |||
| бесполезная часть колосниковой решётки | |||
|
dead grate : 5 phrases in 5 subjects |
| Cement | 1 |
| Construction | 1 |
| Rail transport | 1 |
| Shipbuilding | 1 |
| Thermal engineering | 1 |