超大直径深基坑  super large diameter deep foundation pit

超大直径深竖井  large diameter deep shaft

超大超深  ultra-large and ultra-deep

超大直径  super diameter; Super large diameter; Super-diameter; large diameter; Super-large Diameter

超大直径顶管  super large diameter pipe jacking

超大直径盾构  shield machine with super-large diameter; super large diameter TBM

超大直径工程井  Super-large Diameter Project Well

超大直径泥水盾构  super-large diameter slurry shield

超大直径泥水平衡式盾构机  super-diameter slurry-pressure-balance TBM

超大直径隧道衬砌  super-large diameter tunnel lining

超大直径桩  Large diameter pile

大直径超长管件  huge cylindraceous workpiece

大直径超长灌注桩  large diameter and super length bored piles

大直径超长桩  large diameter and very long pile; super-long pile with large diameter; large diameter overlength pile; large-diameter over-length pile

大直径超长钻孔灌注桩  Ultra-long large-diameter bored pile

大直径超长钻孔桩  large diameter over length pored pile

大直径深层旋喷搅拌桩  large diameter deep mixing pile

大直径深长钻孔灌注桩  large-diameter bored cast-in-situ deep and long pi

大直径深孔  large diameter longhole; big-deep holes; big-diameter deep-hole; deep-hole with large diameter