 |
| |||
| concrete deck; concrete mattress (Kenny Gray); filler-concrete slab (уложенный по металлическим прогонам) | |||
| concrete floor | |||
| бетонный настил: 9 phrases in 4 subjects |
| Construction | 5 |
| Seismology | 1 |
| Technology | 2 |
| Wood processing | 1 |
|
| |||
| concrete deck; concrete mattress (Kenny Gray); filler-concrete slab (уложенный по металлическим прогонам) | |||
| concrete floor | |||
| бетонный настил: 9 phrases in 4 subjects |
| Construction | 5 |
| Seismology | 1 |
| Technology | 2 |
| Wood processing | 1 |