機器
blade
board
carpenter
carpentry
circle
circular
closeup
construction
craft
cut
dangerous
electric
equipment
factory
furniture
hand
industrial
industry
isolated
lumber
machinery
man
manual
metal
object
particle
plank
plant
power
process
production
rotary
rotate
round
safety
saw
sawing
sharp
steel
table
technology
timber
tool
wood
wooden
woodwork
work
worker
workshop