英文關鍵字
blade
board
build
carpenter
carpentry
circular
construction
craft
craftsman
cut
drill
electric
equipment
factory
hand
hard
improvement
industrial
industry
line
lumber
machine
machinery
manufacturing
metal
milling
occupation
person
plank
power
processing
rotary
safety
saw
sawing
sharp
shop
technology
timber
timbering
tool
wood
wooden
woodwork
woodworking
work
workbench
worker
workshop