英文關鍵字
business
craftsmanship
detail
engine
engineer
engineering
equipment
form
grinding
heavy
industrial
industry
iron
job
lathe
machine
machinery
machining
manufacture
manufacturing
material
mechanic
mechanism
metal
metallic
milling
old
oldfashioned
part
power
process
processing
producing
production
retro
rotation
spiraled
stainless
steel
swarf
technology
tool
tooling
turning
vintage
work
workplace
workshop