sonar data
| recorder
| sonar data | |
| tech. | 声呐数据 |
| recorder | |
| gen. од. | 录音机; 记录器 |
| athlet. | 成绩记录员 |
| exhib. | 文档员 |
| food.ind. | 记录者 |
| hydroel.st. од. | 记录仪 |
| met. | 印码电报机 |
| space | 记录器 |
| sport. | 记录员; 记分员 |
| |||
| 声呐数据 | |||
|
sonar data : 5 phrases in 4 subjects |
| Electronics | 1 |
| Fishery fishing industry | 1 |
| Navigation | 1 |
| Technology | 2 |