 |
| |||
| substructure (дороги) | |||
| infrastructure; substruction | |||
| substructure | |||
| substruction (моста); substructure (моста) | |||
| support structure | |||
| road foundation | |||
| substructure (дороги, моста); supporting structure | |||
| understructure | |||
| нижнее строение: 16 phrases in 5 subjects |
| Construction | 4 |
| Makarov | 2 |
| Rail transport | 8 |
| Seismology | 1 |
| Technology | 1 |