英文關鍵字
affixment
automated
automation
carbide
cnc
cut
cutter
cutting
detail
detailmilling
drill
drilling
engineering
equipment
form
grinding
hardmetal
head
heavy
high
industry
lathe
machine
machinery
machining
manufacture
manufacturing
mechanic
metal
metalwork
mill
old
operate
part
precision
process
producing
production
rotation
sharpening
shaving
spindle
steel
tech
technology
tool
turning
work
workpiece
workshop