機器
blacksmith
blade
circle
circular
cut
disc
disk
drill
electric
engineering
equipment
farmer
farrier
flash
grind
grinder
hand
hoof
horseshoe
industrial
industry
iron
man
manual
manufacture
manufacturing
mechanic
metal
metalworking
muscles
part
power
protection
rotate
round
saw
sawing
speed
spin
steel
technical
tool
treatment
turning
welding
wheel
work
worker
yellow