機器
action
air
asphalt
break
breaker
brick
build
builder
building
buster
chipper
concrete
construction
crash
demolish
demolishing
demolition
destroy
development
drill
drilling
electric
equipment
flat
hammer
icon
industrial
industry
jack
jackhammer
mason
pavement
paving
plugger
pneumatic
power
professional
reinforcement
repair
sidewalk
site
taskmaster
technology
tool
wall
work
workwear