機器
background
bolt
caliber
chrome
closeup
cnc
construction
detail
engineering
equipment
flange
group
hardware
heavy
industrial
industry
iron
isolated
manufacturing
mechanic
metal
metallic
mold
new
nut
object
part
repair
round
screw
service
shiny
silver
small
spacer
spare
stainless
steel
technology
thread
tool
wheel
white
work
workshop