4.Power plant project reconnoitre materials watch , according to on-the-spot construction situation , measure situation many aspects set out from Zhenjiang, is it is it fasten person who dig whole steel collet is it is it succeed of advantage of technology to hole to follow up to summarize to study, feasibility, economy.
从镇江电厂工程勘察资料看，根据现场施工情况，以及检测情况等多方面出发，研究并总结出旋挖式全程钢套筒跟进钻孔成桩技术的优点,可行性,经济性。
