大直径管板
Large diameter tube plate
大直径管桩
large-diameter pipe pile
large diameter spun piles
大直径径向渗透率仪
full diameter radial permeameter
大直径直缝焊管
large diameter longitudinal welded pipe
large-diameter butt welded pipe
Large-sized straight welded tube
Large－ sized straight weld pips
混凝土大直径管桩
large－ diameter concrete cylinder pile
预应力混凝土大直径管桩
Large-diameter Prestressed Concrete Pipe Pile
同轴返波振荡器
coaxial BWO
Coaxial backward-wave oscillator
表面最大直径
The greatest surface diameter
插入式大直径钢圆筒
sink-in large diameter steel cylinders
插入式大直径圆柱壳结构
thin-walled embedded large-diameter cylindrical shell structure
超长大直径群桩
extra long and large diameter pile groups
extra-long large diameter pile group
extra-long large-diameter piles group
超长大直径桩
super-long large diameter pile
Super-long and large diameter boring pile
extra-long and large diameter
super long-large diameter pile
超长大直径钻孔灌注
super long-large diameter bored pile
extra-long and large drilling pouring
超长大直径钻孔灌注桩
super long-large diameter bored pile