directional earth leakage relay meaning in Chinese
对地漏电方向继电器
Related Words
- directional cosine
- directional differentiation
- directional wattmeter
- directional drainage
- directional trim
- directional source
- directional bit
- directional stimuli
- directional gyrocompass
- directional testing
- directional drilling package
- directional duality principle
- directional earth-leakage relay
- directional echo sounding