英文關鍵字
construction
foam
home
wall
window
build
builder
contractor
equipment
frame
polyurethane
professional
seal
tool
worker
adhesive
concrete
crease
detail
development
gun
industry
labor
nozzle
project
service
assembly
insulation
renovation
repair
spray
modern
door
isolated
man
work
architecture
carpenter
expanding
fitting
housing
montage
mounting
objects
person
pistol