 |
| |||
| substructure substruction | |||
| infrastructure (social overhead capital) | |||
| underlying structure | |||
| bottom half structure | |||
| substructure; substruction | |||
| supporting structure | |||
| base unit; infrastructure; support structure; underpart; understructure; underwork | |||
| |||
| substruction; substructure | |||
| |||
| infrastructure | |||
| |||
| underbody structure | |||
| |||
| substructure | |||
| |||
| infrastructure | |||
| |||
| substructure | |||
| 下部 结 构: 36 phrases in 9 subjects |
| Bridge construction | 3 |
| Drilling | 1 |
| Electronics | 2 |
| General | 2 |
| Hydroelectric power stations | 3 |
| Metallurgy | 1 |
| Navigation | 1 |
| Oil / petroleum | 1 |
| Technology | 22 |