機器
accuracy
automatic
band
bandsaw
bar
bench
blade
circular
cnc
coolant
cut
engineering
equipment
factory
hacksaw
heavy
industrial
industry
iron
machinery
manufactory
manufacture
manufacturing
metal
metallic
metallurgy
metalwork
mill
pipe
power
precision
process
product
production
profile
roller
safety
saw
sawing
speed
steel
technology
tool
water
wheel
work
workpiece
workshop