 |
| |||
| arranging beams; spacing of beams; arrangement of beams (в плане) | |||
| spacing of beams (в плане) | |||
| расположение балок: 13 phrases in 3 subjects |
| Construction | 10 |
| Forestry | 1 |
| Wood processing | 2 |
|
| |||
| arranging beams; spacing of beams; arrangement of beams (в плане) | |||
| spacing of beams (в плане) | |||
| расположение балок: 13 phrases in 3 subjects |
| Construction | 10 |
| Forestry | 1 |
| Wood processing | 2 |