探鱼仪 meaning in English
echometer
fish detector
fish finder
fishgraph
fishscope
sonar
sounder
Examples
- General specifications for echo sounder
垂直回声探鱼仪通用技术条件 - The technical requirements of operational frequency distribution and anti - interference of sound for fish finders
探鱼仪工作频率分配及其防止声波干扰技术条件