| |||
| ★ 结构空间 | |||
|
structure space : 47 phrases in 10 subjects |
| Architecture | 1 |
| Aviation | 2 |
| Bridge construction | 3 |
| Construction | 1 |
| Engineering geology | 1 |
| Metallurgy | 1 |
| Polymers | 1 |
| Road construction | 1 |
| Space | 16 |
| Technology | 20 |
| |||
| ★ 结构空间 | |||
|
structure space : 47 phrases in 10 subjects |
| Architecture | 1 |
| Aviation | 2 |
| Bridge construction | 3 |
| Construction | 1 |
| Engineering geology | 1 |
| Metallurgy | 1 |
| Polymers | 1 |
| Road construction | 1 |
| Space | 16 |
| Technology | 20 |