機器
background
blade
board
building
carpenter
carpentry
circle
circular
closeup
construction
craft
craftsman
cut
cutting
danger
detail
electric
equipment
home
industrial
industry
lumber
machinery
manual
metal
occupation
plank
power
rotary
round
safety
saw
sawing
sharp
steel
table
technology
timber
tool
wood
wooden
woodwork
woodworking
work
worker
workshop