機器
angle
blade
build
carpenter
carpentry
circle
circular
construction
craft
cut
danger
dangerous
electric
electrical
equipment
hand
home
job
lumber
manual
metalpro
occupation
person
power
process
processing
risk
rotary
safety
saw
sawdust
sawing
sharp
siding
site
steel
thumb
timber
tool
tooth
wood
wooden
woodwork
work
worker
yellow