機器
3d
3d printer
3d printing
abstract
business
closeup
color
computer
concept
creative
creativity
design
dimensional
electrical
electronic
electronics
engineering
equipment
filament
filling
future
industrial
industry
innovation
laboratory
making
manufacturing
material
model
modern
object
plastic
polymer
print
printer
printing
production
prototype
science
shape
tech
technology
thermoplastic
three
threedimensional
tool
work