|
frame timbers : 20 phrases in 10 subjects |
| Building materials | 3 |
| Construction | 8 |
| Electronics | 1 |
| Forestry | 1 |
| General | 2 |
| Hydraulic engineering | 1 |
| Hydrology | 1 |
| Mining | 1 |
| Technology | 1 |
| Wood processing | 1 |
|
frame timbers : 20 phrases in 10 subjects |
| Building materials | 3 |
| Construction | 8 |
| Electronics | 1 |
| Forestry | 1 |
| General | 2 |
| Hydraulic engineering | 1 |
| Hydrology | 1 |
| Mining | 1 |
| Technology | 1 |
| Wood processing | 1 |