英文關鍵字
3d
assembly
device
electronics
hookup
joining
laboratory
manufacturing
model
montage
open
plastic
printer
printing
produce
production
prototype
robot
robotics
school
science
source
speed
technology
tool
work
英文關鍵字
3d
assembly
device
electronics
hookup
joining
laboratory
manufacturing
model
montage
open
plastic
printer
printing
produce
production
prototype
robot
robotics
school
science
source
speed
technology
tool
work