機器
adjust
axis
build
carriage
chain
cog
construction
cutter
dirty
drill
engineering
equipment
factory
fashion
grind
grunge
handle
hardware
industrial
industry
iron
ironware
lathe
lever
machinery
manufacture
manufacturing
mechanic
metal
metallic
metallurgy
mill
milling
oil
old
oldfashioned
outdated
plant
production
shape
steel
technology
tool
tools
turning
vintage
wheel
work
workshop