directional sonar meaning in English
指向性声纳
Related Words
- sonar certification test
- directional cosine
- directional differentiation
- directional wattmeter
- directional drainage
- directional trim
- directional source
- directional bit
- directional stimuli
- directional gyrocompass
- directional solidification
- directional solidification technology
- directional sound detector
- directional sound source