 |
| |||
| synchronizer locking ring; synchronizer ring | |||
| |||
| synchronizing ring | |||
| 同步 环: 42 phrases in 12 subjects |
| Automobiles | 7 |
| Aviation | 1 |
| Earth sciences | 8 |
| Ecology | 1 |
| Electronics | 5 |
| Engineering geology | 1 |
| General | 1 |
| Hydroelectric power stations | 2 |
| Planning | 1 |
| Space | 3 |
| Technology | 11 |
| Telecommunications | 1 |