英文關鍵字
accuracy
automated
caution
cnc
computer
control
cut
cutter
cutting
device
drill
drilling
engine
engineering
equipment
factory
industrial
industry
lathe
machine
machinery
machining
manual
manufacture
manufacturing
mechanical
metal
metalwork
metalworking
mill
milling
motion
plant
power
production
programmable
robot
robotic
rotation
skill
speed
steel
technology
tool
tooling
turning
work
workshop