英文關鍵字
closeup
development
equipment
head
hollow
hotend
indoors
industry
material
mechanical
mechanics
molten
nozzle
object
person
plastic
precise
precision
printer
printing
replicator
tech
technology
white
work
working
英文關鍵字
closeup
development
equipment
head
hollow
hotend
indoors
industry
material
mechanical
mechanics
molten
nozzle
object
person
plastic
precise
precision
printer
printing
replicator
tech
technology
white
work
working