英文關鍵字
accuracy
alloy
automation
caution
cnc
company
control
cut
cutter
detail
device
engineering
enginer
equipment
fabric
facilities
factory
hard
heavy
high
industrial
industrie
industry
iron
lathe
machine
machinery
machining
manufacture
manufacturing
mechanical
metal
metalwork
metalworking
mill
milling
part
precision
process
processing
production
rotation
stainless
steel
technical
technology
tool
turning
work
workshop