機器
auto
automobile
automotive
block
cable
car
detail
diagnostic
diesel
electric
electricity
energy
engine
engineering
equipment
fix
fuel
garage
gasoline
hand
hose
industrial
machinery
maintenance
male
man
mechanic
mechanical
metal
metallic
modern
motor
oil
part
person
power
repair
repairman
service
station
technician
technology
transport
transportation
vehicle
wire
work
workshop