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cofferdams
dewatering
wastewater treatment
construction of the wall
concreting
irrigators
floodwalls
feedwater
bioremediation
hydrocracking
year of construction 1954 – 1962
precipitators
geotextile
oilworkers
wastewater
denitrification
salt farming
sewage treatment plant
impoundments
ballasted
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图片
GIF 动图
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dewatering
concreting
wastewater treatment
irrigators
feedwater
floodwalls
bioremediation
construction of the wall
hydrocracking
precipitators
生成无版权图片 >
industrial tubes
steel pipes
escaleras
escalera
sluice gate
structural steel
torii tunnel
separators
precipitators
steel tube
生成无版权图片 >
oilfields
wireline
draglines
omnitrax
launch preparation
dragline
oilworkers
drilling machine
theodolite
drilling
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year of construction 1954 – 1962
concrete plant
vostochny
year of construction 1937 to 1952
grain elevator
construction of the wall
grain storage
concrete construction
counterweights
grain plant
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excavation work
construction of the wall
year of construction 1954 – 1962
road construction
geotechnical
navvies
excavations
year of construction 1937 to 1952
dewatering
excavated
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dockworkers
loading crane
loading cranes
boat yard
shipbreaking
year of construction 1954 – 1962
female worker
ship yard
ironworkers
longshoremen
生成无版权图片 >
boat shed
boatshed
drydocked
sluice gate
boat yard
kwakwaka
mill wheel
makoko
rafters
mine shaft
生成无版权图片 >
penstocks
two-stage lock
spillway
canalisation
danube lock
sluice gate
floodwall
feedwater
impoundment
hydroelectric
生成无版权图片 >
the roots of the mangrove trees
revetments
dredged
fish traps
sea trenches
the wreck of the ship
revetment
boat wreck
shipwrecks
saltmarshes
生成无版权图片 >
boat yard
drydocked
shrimp boats
boatshed
boatyard
dhows
fish traps
the shrimp farm
wooden boats
wharfs
生成无版权图片 >
stonemasons
boatbuilders
labourers
bricklayers
brickmaking
brickmakers
dockworkers
construction workers
bricklaying
cofferdams
生成无版权图片 >
steel scaffolding
falsework
construction site
construction work
scaffolding
steel construction
scaffolds
building construction
vostochny
construction
生成无版权图片 >
spillway
sluice gate
floodwalls
penstocks
sluices
canalisation
granaries
barrages
sewerage
hydropower plant
生成无版权图片 >
dewatering
machineries
drilling machine
sugar cane press
digging equipment
hammermill
sawmilling
borehole
excavators
excavation work
生成无版权图片 >
precipitators
aerial passenger line
coaches and locomotive on rails
gondola lift
railcars
ski lift
ropeway
transmitter
baggage car
elevated railway
生成无版权图片 >
shipbreaking
shipbreakers
drydocked
dewatering
boat yard
drydock
cofferdam
towboats
drydocks
workboat
生成无版权图片 >
shipbreaking
falsework
ironworkers
shipbreakers
ironworker
boatbuilding
boatbuilders
year of construction 1954 – 1962
shipbuilding
scrap iron
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concrete plant
batching plant
fermenters
digesters
grain plant
coconut water concentrate plant
flour production
dust plant
ready-mix concrete
the production of the beer
生成无版权图片 >
falsework
drydock
counterweights
dockworker
dockworkers
shipbuilding
breakbulk
aerial lift bridge
shiplift
dewatering
生成无版权图片 >
boat yard
sawmills
sawmill
the production of the beer
packinghouse
dockworkers
ship yard
fish market
heavy water factory
shipbreaking