英文關鍵字
accuracy
arm
automatic
background
builder
building
carpenter
carpentry
chip
chuck
circular
closeup
cnc
construction
craft
cut
cutter
drill
drilling
dust
electric
engineering
equipment
furniture
hammer
industrial
industry
machine
machining
man
manufacturing
mechanical
metal
milling
power
processing
production
robotic
saw
shaving
spindle
technology
tool
wood
wooden
woodworker
woodworking
work
worker
workshop