 |
| |||
| 接地 | |||
| ground electrical: 23 phrases in 7 subjects |
| Aviation | 8 |
| Electric machinery | 1 |
| Geophysics | 1 |
| Military | 1 |
| Oil / petroleum | 1 |
| Space | 6 |
| Technology | 5 |
|
| |||
| 接地 | |||
| ground electrical: 23 phrases in 7 subjects |
| Aviation | 8 |
| Electric machinery | 1 |
| Geophysics | 1 |
| Military | 1 |
| Oil / petroleum | 1 |
| Space | 6 |
| Technology | 5 |