機器
action
adult
asphalt
break
breaker
builder
building
cartoon
character
construction
demolition
destruction
dig
drill
drilling
engineer
equipment
hammer
hard
hardhat
heavy
helmet
illustration
industrial
industry
isolated
jack
jackhammer
job
labor
male
man
occupation
outdoor
pavement
people
person
pneumatic
power
professional
repair
road
safety
technology
tool
vector
white
work
worker