機器
紡錘
abstract
accuracy
aerospace
automotive
aviation
axis
background
bare
batch
blur
clean
clear
closeup
cnc
countless
cylindrical
directly above
dowels
engineering
equal
factory
full frame
industrial
long
machined
manufacturing
many
material
metal
new
parts
perspective
pin
precision
production
reliability
repeating
row
same
selective focus
shiny
silver
stack
standing
steel
surface
threaded
turned