機器
aerial view
architecture
base
basement
bearing
beginning
block
build
building
cement
concrete
construction
construction site
contractor
development
dig out
digging
digout
engineering
excavation
floor
formwork
foundation
frame
framework
ground
groundwork
home
house
housing
incomplete
industrial
industry
layout
material
mixer
new
preparation
project
rebar
reinforced
reinforcement
residential
site
structure
trench
truck
wall
work