 |
| |||
| 可变截面 | |||
| 变截面; 变断面 | |||
|
variable cross- section : 26 phrases in 11 subjects |
| Architecture | 1 |
| Automobiles | 1 |
| Aviation | 1 |
| Bridge construction | 5 |
| Business | 1 |
| Hydroelectric power stations | 3 |
| Nautical | 1 |
| Rail transport | 1 |
| Space | 1 |
| Technology | 10 |
| Wind Energy | 1 |
|
| |||
| 可变截面 | |||
| 变截面; 变断面 | |||
|
variable cross- section : 26 phrases in 11 subjects |
| Architecture | 1 |
| Automobiles | 1 |
| Aviation | 1 |
| Bridge construction | 5 |
| Business | 1 |
| Hydroelectric power stations | 3 |
| Nautical | 1 |
| Rail transport | 1 |
| Space | 1 |
| Technology | 10 |
| Wind Energy | 1 |