pull-in frequency
| range
| pull-in frequency abbr. | |
| el.mach. | 牵引频率 |
| range abbr. | |
| gen. | 一系列; 行; 排 |
| el. meas.inst. | 标称范围 |
| forestr. | 区域; 幅距 |
| forestr. од. | 全距 |
| sport. | 变化，变动 |
| |||
| 牵引频率 | |||
| 引入频率 | |||
|
pull-in frequency : 8 phrases in 4 subjects |
| Air defense | 1 |
| Communications | 2 |
| Shipbuilding | 2 |
| Telecommunications | 3 |