英文關鍵字
plastic
industry
model
industrial
modern
printer
production
technology
tool
3d
future
innovation
laboratory
machine
object
printing
working
business
concept
printed
prototype
equipment
additive
design
engineering
futuristic
head
layer
making
manufacturing
modeling
filament
science
3dprinter
creating
filling
processing
progressive
threedimensional
creativity
tech
background
automatic
closeup
computing
customizable