英文關鍵字
accurate
aluminum
automated
automatic
billet
building
cnc
cutter
cutting
detail
drawing
drum
dural
duralumin
engineering
equipment
extrusion
forming
hard
hydraul
hydraulic
industrial
industry
machine
manufacturing
matrix
metal
metallworking
modern
performance
plate
process
profile
quality
robotic
shape
shaw
sheet
soft
stamping
steel
tool