機器
紡錘
abstract
accuracy
aerospace
automotive
axis
background
batch
blur
clean
clear
closeup
cnc
column
component
cylindrical
dowels
dreamy
engineering
equal
factory
group
industrial
machining
manufacturing
many
material
metal
new
objects
parts
piece
pin
precision
product
production
reliability
repeating
row
same
selective focus
shiny
silver
soft focus
stack
standing
steel
threaded
turning