group frequency
| selector
| group frequency | |
| IT | 群频率 |
| met. | 群频; 频率组合 |
| tech. | 群频 |
| selector | |
| CNC | 选择开关 |
| hockey. | 挑边器 |
| manag. | 挑选人; 选拔者 |
| met. | 选择器; 调谐旋钮; 波段开关 |
| |||
| 群频率 | |||
| 群频率; 频率组合 | |||
| ★ 基团频率; 群频 (率) | |||
|
group frequency : 38 phrases in 14 subjects |