| |||
| 水平调定 | |||
| 电平设定; 电平调整; 电平调定 | |||
|
level-setting : 13 phrases in 8 subjects |
| Aviation | 3 |
| Electronics | 2 |
| Geophysics | 1 |
| Mechanic engineering | 1 |
| Scientific | 1 |
| Technology | 1 |
| Telecommunications | 3 |
| Television | 1 |
| |||
| 水平调定 | |||
| 电平设定; 电平调整; 电平调定 | |||
|
level-setting : 13 phrases in 8 subjects |
| Aviation | 3 |
| Electronics | 2 |
| Geophysics | 1 |
| Mechanic engineering | 1 |
| Scientific | 1 |
| Technology | 1 |
| Telecommunications | 3 |
| Television | 1 |