機器
accuracy
antique
appliance
closeup
control
detail
device
exposition
hammer
handle
industrial
instrument
iron
lathe
machinery
manual
material
mechanic
metal
metallurgy
model
old
plant
power
precision
press
process
punch
puncture
repair
retro
sharp
sledge
slide
spanner
steel
tool
traditional
vintage
work
workpiece
workshop
wrench