drilling pile meaning in Chinese

钻孔桩

Construction technology of drilled pile in karst area
岩溶地区大直径钻孔桩施工技术
Ultrasonic test for judge the quality of drill pile concrete
钻孔桩混凝土质量超声波检测
The ultrasonic testing of the hole quality of the non - equal diameter drilling pile
超声波检测技术在桩端压浆桩中的应用
The construction technology of the thin - wall caisson used in drilled pile foundation
高压旋喷桩配合双壁钢围堰在深水承台施工中的应用
Discussed shallowly the karst area percussion drilling pile is digging in hole pile construction question processing artificially application
浅谈岩溶地区冲击钻孔桩在人工挖孔桩施工问题处理中的应用

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