horizontal directional drilling meaning in Chinese
水平定向钻井
Examples
- 8th annual horizontal directional drilling survey in usa
第8次美国水平定向钻进市场调查 - Review simply on application of horizontal directional drilling of non - excavation
浅谈非开挖水平导向钻的应用 - Application of horizontal directional drill to laying of underground pipeline
水平导向钻机在地下管道铺设中的应用 - Design of the horizontal directional drill ' s intelligent control system schemes
水平定向钻机智能化控制系统方案设计 - The effect of horizontal directional drilling in soft soil on the near environment during installing pipes
软土地区水平定向钻施工对周围环境的影响