| |||
| 整步装置 | |||
| 同步设备 (synchronizer) | |||
| 同步装置 | |||
| 同步器 | |||
|
synchronizing device : 10 phrases in 7 subjects |
| Automobiles | 1 |
| Electric machinery | 2 |
| Geophysics | 1 |
| Hydroelectric power stations | 3 |
| Metallurgy | 1 |
| Rail transport | 1 |
| Technology | 1 |
| |||
| 整步装置 | |||
| 同步设备 (synchronizer) | |||
| 同步装置 | |||
| 同步器 | |||
|
synchronizing device : 10 phrases in 7 subjects |
| Automobiles | 1 |
| Electric machinery | 2 |
| Geophysics | 1 |
| Hydroelectric power stations | 3 |
| Metallurgy | 1 |
| Rail transport | 1 |
| Technology | 1 |