directional drilling package meaning in Chinese
定向钻井程序包
Related Words
- directional cosine
- directional differentiation
- directional wattmeter
- directional drainage
- directional trim
- directional source
- directional bit
- directional stimuli
- directional gyrocompass
- directional testing
- directional drilling crossing method
- directional drilling machine
- directional duality principle
- directional earth leakage relay