| |||
| 弹簧导管套，杆 | |||
| 弹簧托 | |||
| 支持环; 弹簧导杆; 弹簧导承 | |||
|
spring guide : 15 phrases in 6 subjects |
| Automobiles | 2 |
| Computer numerical control | 1 |
| Electronics | 2 |
| Oil / petroleum | 1 |
| Rail transport | 1 |
| Technology | 8 |
| |||
| 弹簧导管套，杆 | |||
| 弹簧托 | |||
| 支持环; 弹簧导杆; 弹簧导承 | |||
|
spring guide : 15 phrases in 6 subjects |
| Automobiles | 2 |
| Computer numerical control | 1 |
| Electronics | 2 |
| Oil / petroleum | 1 |
| Rail transport | 1 |
| Technology | 8 |