英文關鍵字
line
material
brass
cut
rough
tooling
tool
insert
chip
cutter
finishing
equipment
close
face
lathe
machine
finish
turning
peel
machinery
plant
lathing
turret
steel
production
post
manufacturing
machining
industrial
workshop
processing
operation
metalworking
shaving
metalwork
engineering
technology
manufacture
industry
metal
floor
shop
factory
work
golden
closeup
scene
parts
tools
process