 |
обетонированная | стальная балка
| стальная балка | |
| construct. | steel beam; steel girder; steel joist; rolled-steel beam; rolled-steel joist |
| обетонированная: 11 phrases in 5 subjects |
| Caspian | 1 |
| Construction | 1 |
| Oil and gas | 5 |
| Pipelines | 1 |
| Seismology | 3 |