英文關鍵字
architecture
base
beams
block
build
building
built
cement
column
concrete
construction
cottage
equipment
factory
floor
form
formwork
foundation
frame
framework
heavy
house
industrial
industry
infrastructure
installing
iron
job
level
material
metal
pipe
process
rebar
reinforcement
repair
repairing
residential
rod
stability
steel
sticks
strength
structure
support
work
working
workplace