機器
above
aged
antique
background
bike
bolt
closeup
concept
construction
dust
equipment
garage
grungy
hardware
industrial
industry
instrument
iron
key
machining
maintenance
many
measuring
mechanic
mechanical
metal
metallic
nut
object
old
repair
repairing
rust
rusty
screw
service
shiny
silver
spanner
steel
stilllife
technical
technology
texture
tool
vintage
white
workshop
wrench