| |||
| 弹簧枢轴 | |||
| 装在地板支承摆门的弹簧铰链; 弹簧支枢; 弹簧销 | |||
|
spring-pivot : 12 phrases in 5 subjects |
| Automobiles | 1 |
| Electric machinery | 2 |
| Oil / petroleum | 1 |
| Space | 1 |
| Technology | 7 |
| |||
| 弹簧枢轴 | |||
| 装在地板支承摆门的弹簧铰链; 弹簧支枢; 弹簧销 | |||
|
spring-pivot : 12 phrases in 5 subjects |
| Automobiles | 1 |
| Electric machinery | 2 |
| Oil / petroleum | 1 |
| Space | 1 |
| Technology | 7 |