機器
4axis
automation
closeup
cnc
cut
design
die
discharge
edm
electric
electric discharge machine
electrical
electricity
electrode
equipment
eroding
erosion
factory
fixture
forming
holder
hot
industrial
industry
jig
machinery
machining
manufacture
manufacturing
material
mechanical
metal
metalwork
metalworking
mold
molding
mould
operation
precise
precision
processing
production
sinker
spark
steel
technology
tool
tooling
workshop