英文關鍵字
equipment
metalworking
turning
machine
lathe
rough
finishing
finish
tool
peel
material
chip
iron
machinery
plant
power
cutter
tooling
insert
design
shaft
lathing
turret
face
steel
production
post
manufacturing
machining
industrial
workshop
processing
operation
cut
shaving
mechanical
metalwork
engineering
technology
manufacture
industry
chucking
metal
vintage
chuck
parts
tools
process