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dredged
revetment
cofferdam
kobelco
two-way excavator
excavating
dredge
heavy equipment
breakwaters
excavation work
groynes
heavy machinery
bulldozing
bulldoze
earthmover
bulldozes
year of construction 1954 – 1962
backfilling
subgrade
construction machine
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图片
GIF 动图
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excavators
dredged
revetment
earthmoving
kobelco
two-way excavator
excavating
excavator
heavy equipment
groynes
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excavators
excavation work
excavation
excavations
construction site
construction machine
excavation site
roman excavation
year of construction 1954 – 1962
construction work
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mining excavator
dragline
heavy machinery
earthmover
bucket wheel excavator
scrap iron
bulldozer
heavy equipment
bucket wheel excavators
two-way excavator
生成无版权图片 >
citycat
towboat
dukw
towboats
heavy equipment
lcac
heavy machinery
omnitrax
earthmover
stack of tug boat
生成无版权图片 >
two-way excavator
heavy equipment
kobelco
earthmoving
bulldozing
heavy machinery
excavators
excavator
digging equipment
backfilling
生成无版权图片 >
mining excavator
excavation work
quarrying
excavating
excavation
two-way excavator
kobelco
heavy equipment
bulldozing
coal mining
生成无版权图片 >
afsluitdijk
soesterberg
dredged
omnitrax
dungeness
the old breakwater
peleliu
majdanek
hafjell
alcan highway
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greenspond
fishing vessel
workboat
stack of tug boat
towboat
workboats
towboats
harbor crane
dredger
malpeque
生成无版权图片 >
soesterberg
garzweiler
pozieres
dust plant
sand hill
earthworks
soederberg
earthwork
schiermonnikoog
year of construction 1954 – 1962
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shipbreaking
harbor crane
launch preparation
year of construction 1954 – 1962
two-way excavator
rope excavator
drydock
drydocking
kobelco
shipyards
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earthmover
heavy equipment
drilling machine
earthmovers
digging equipment
heavy machinery
construction machine
construction equipment
oilfields
drilling
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harbor crane
harbor cranes
boatlift
longshoreman
dockworker
dredger
crisfield
tuckerton
port cranes
reedville
生成无版权图片 >
liebherr
harbor crane
two-way excavator
dewatering
launch preparation
dredger
rope excavator
bucket wheel excavator
bucket wheel excavators
loading crane
生成无版权图片 >
harbor cranes
port cranes
harbor crane
container cranes
drillships
dockworker
dockyards
counterweights
dockworkers
the large crane
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craning
craned
container cranes
harbor cranes
container crane
shipping crane
loading cranes
crane boom
load crane
port cranes
生成无版权图片 >
two-way excavator
digging equipment
excavators
kobelco
revetment
earthmoving
excavating
excavation work
earthwork
excavator
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steel pipe
pipelines
iron pipe
pipelaying
gas pipe
steel pipes
dewatering
pipeline
backfilling
work on line
生成无版权图片 >
construction machine
construction site
kobelco
drilling machine
loading crane
dockworker
workingmen
building site
demolition work
chantiers
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falsework
drydock
counterweights
dockworker
dockworkers
shipbuilding
breakbulk
aerial lift bridge
shiplift
dewatering
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shipbreaking
shipbreakers
drydocked
dewatering
boat yard
drydock
cofferdam
towboats
drydocks
workboat