英文關鍵字
accuracy
background
bit
building
carpenter
carpentry
chip
circular
closeup
cnc
construction
craft
craftsman
cut
cutter
drill
drilling
electric
engineering
equipment
furniture
hand
hole
industrial
industry
instrument
job
machine
machining
man
manual
manufacturing
mechanical
milling
plank
process
processing
production
professional
shaving
steel
technology
timber
tool
wood
wooden
woodworking
work
worker
workshop