 |
| |||
| двухскатный (Спиридонов Н.В.) | |||
| double slope: 8 phrases in 5 subjects |
| Construction | 4 |
| Road works | 1 |
| Solar power | 1 |
| Technology | 1 |
| Valves | 1 |
|
| |||
| двухскатный (Спиридонов Н.В.) | |||
| double slope: 8 phrases in 5 subjects |
| Construction | 4 |
| Road works | 1 |
| Solar power | 1 |
| Technology | 1 |
| Valves | 1 |