機器
3d
3d printing
additive
automated
brown
business
close
computer printer
concept
creativity
design
dimensional
dragon
electrical equipment
electronic
engineering
equipment
future
head
ideas
industrial
industry
innovation
layer
machinery
maker
making
manufacturing
material
model
modeling
modern
new
object
plastic
polymer
print
printer
printing out
process
production
project
prototype
revolution
shape
software
technology
thermoplastic
three