| |||
| 调整弹簧; 定位间隔弹簧 | |||
| 离合杆簧 | |||
|
set spring : 15 phrases in 6 subjects |
| Automobiles | 6 |
| Computer numerical control | 1 |
| Forestry | 1 |
| Hunting | 1 |
| Mechanics | 1 |
| Technology | 5 |
| |||
| 调整弹簧; 定位间隔弹簧 | |||
| 离合杆簧 | |||
|
set spring : 15 phrases in 6 subjects |
| Automobiles | 6 |
| Computer numerical control | 1 |
| Forestry | 1 |
| Hunting | 1 |
| Mechanics | 1 |
| Technology | 5 |