英文關鍵字
air
automatic
blow
blowing
burn
complexity
composite
continuous
engraving
factory
image
industry
laser
letter
line
lldpe
machine
maintenance
making
manufacture
manufacturing
marking
pallet
pipe
pipes
plastic
polymer
preform
pressure
printer
process
production
recycling
resins
service
shape
sign
sinicon
special
storage
technology
text
tool
tools
trade
tubes
work
workpiece