人工挖孔大直径扩底桩
large diameter bulb pile constructed by manual excavation
大直径挖孔扩底灌注桩
large-diameter cast-in-situ piles with enlarged ba
人工挖孔桩
manual dug pile
manual excavation piles
Manual Excavated pile
manual drilled pile
artificial digging pile
manually excavated pile
artificial excavated pile
Artificial digging piles
labour excavated pile
manual digging pile
artificial drilled pile
artificially digging pile
artificial hole digging pile
manual hole digging pile
manually dug pile pit
artificial dig - hole pile
excavated pile
man digged piles
piles in artificial holes
man-made digging pile
artificial foundation pile
Manpower excavated pile
Artificila excavated piles
artifical dig-in-place piles
manual operated pile
manpower dig pile
hand dug pile
manually dug hole pile
artifical excavate piled foundation
Artificial hole filling pile
Artificial digging hole for RC piles
Manual-excavation Pile
Hand-dug Pile
Man-dig pile
man-made pile
manually-drilled pile
man-dug pile
man-bored pile
excavated belled pile
artificial digging pries
manually-excavated hole piles
cut hole pile
pile with man excavated shaft
hand dug cast in situ pile
digging hole stake with manpower
人工挖孔桩基础
manual-excavated pile foundation
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
超大直径工程井
Super-large Diameter Project Well
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
大直径桩基
pile foundation with large diameter
Pile with Large Diameter
大直径桩基础
Large-diameter Pile Foundation
深水大直径桩
deep water large diameter pile
人工挖孔
artificial pile
manual excavation
manual digging
Manual-cut Borehole
manual hole
artificial pile digging
artificial excavating hole
manual digging hole
hand excavating
hand digging
人工挖孔灌注桩
artificial bored pile
Manual digging bored pile
manual excavation bored pile
manual digging piles
artificial drilled pile
manual holing boring pile
manually dug cast-in-place pile
manual dig concrete pile
manual holing pouring piles
manually excavated Dry-bored pile
manual excavating pile hole
Concrete Pile Cast in Man-Dug Hole
hand excavation cast-in-place pile
hand dug cast-in-situ pile
pouring pile of man-made digging hole
athletic sport
hand dug pile