機器
background
bank
blur
bolt
build
business
chrome
coil
coin
construction
detail
equipment
euro
fix
forged
golden
groove
growth
hardware
industrial
industry
iron
isolated
macro
master
mechanic
metal
money
nut
object
order
repair
repairing
round
screw
shining
silver
single
size
steel
technology
tool
twirl
twist
unique
white
work
workshop
wrench