機器
background
bench
concern
cutter
cutting
detail
drill
engine
engineering
equipment
factory
gear
heavy
indoor
industrial
industry
instrument
iron
lathe
machinery
machining
manufactory
manufacture
manufacturing
mechanic
mechanical
mechanism
metal
metalwork
metalworking
mill
milling
old
plant
power
production
retro
screw
shaft
steel
technology
tool
tools
turn
turning
vintage
work
workshop