architecture
assembly
background
building
cement
circular
concrete
construction
culvert
ditch
drain
drainage
drainpipes
ducts
engineering
environment
equipment
exhibition
factory
gray
ground
hard
heavy
industrial
industry
irrigation
laying
manhole
manufacturing
material
object
pipe
pipeline
piping
plumbing
road
round
sanitary
sewage
sewer
sewer pipe
site
stack
storage
structure
tube
tubing
tubular
water
定額
Rows of big concrete pipes in a factory at the side of the road near the town of Miniquira, in the eastern Andean mountains of central Colombia.の素材 [FY310182744349]
この写真素材のタグ
最近チェックした素材