微型隧道 meaning in Chinese
microtunnelling
Examples
- Horizontal directional drilling and microtunneling - a comparison of two successful pipe - laying methods with regard on their strengths and weaknesses
水平定向钻进和微型隧道掘进两种技术的比较 - Standard specification for vitrified clay pipe and joints for use in microtunneling , sliplining , pipe bursting , and tunnels
微型隧道工程滑动内衬管子爆裂及隧道中使用的釉面陶土管和接头的标准规范 - Enmax equipment has been used in these industries throughout the world : horizontal directional drilling , petroleum , micro - tunneling , petrol - chemical , dredging , environmental , mining , municipalities and pit remediation
这些设备在世界范围内已经在非开挖水平定向钻井、油田、微型隧道、石油化工、淤泥处理、环保、矿山、市政和废浆池土壤恢复等工业领域得以利用。