 |
| |||
| технология производства строительных работ | |||
|
building practices : 5 phrases in 3 subjects |
| Construction | 3 |
| General | 1 |
| Occupational health & safety | 1 |
|
| |||
| технология производства строительных работ | |||
|
building practices : 5 phrases in 3 subjects |
| Construction | 3 |
| General | 1 |
| Occupational health & safety | 1 |