 |
| |||
| electrical axis | |||
|
心电 轴 : 15 phrases in 8 subjects |
| Automobiles | 1 |
| Electric machinery | 1 |
| Electronics | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| General | 4 |
| Rail transport | 1 |
| Technology | 4 |
| Telecommunications | 2 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips