 |
| |||
| angle de bec (резца) | |||
| угол вершины: 24 phrases in 10 subjects |
| Construction | 1 |
| Forestry | 2 |
| Gear train | 2 |
| Geometry | 1 |
| Mathematics | 4 |
| Mechanic engineering | 7 |
| Metallurgy | 1 |
| Surveying | 3 |
| Technology | 2 |
| Textile industry | 1 |
|
| |||
| angle de bec (резца) | |||
| угол вершины: 24 phrases in 10 subjects |
| Construction | 1 |
| Forestry | 2 |
| Gear train | 2 |
| Geometry | 1 |
| Mathematics | 4 |
| Mechanic engineering | 7 |
| Metallurgy | 1 |
| Surveying | 3 |
| Technology | 2 |
| Textile industry | 1 |