機器
alloy
black
bolt
build
carpenter
carpentry
chrome
close
fitter
fix
fixing
group
hardware
head
industrial
industry
instrument
iron
isolated
isolated background
macro
mechanic
metal
metallic
nail
nails
nut
object
objects
part
repair
screw
screwdriver
screws
sharp
shiny
silver
spiked
stainless
stationary
steel
tool
tools
white
wood
woodwork
work
working
workshop