sharp-radius
| curved bridge
| sharp radius | |
| tech. | 小半径 |
| curved bridge | |
| bridg.constr. | 曲桥; 曲形桥; 弯桥 |
| tech. | 弯道桥 |
| tech. од. | 弯桥 |
| |||
| 小半径 | |||
|
sharp-radius : 5 phrases in 3 subjects |
| Metallurgy | 2 |
| Sealing | 1 |
| Technology | 2 |