機器
abrasive
accuracy
automate
carbide
circle
circular
cnc
cooling
cut
detail
diamond
disk
engineering
equipment
fabric
factory
grinder
grinding
industrial
industry
iron
machinery
machining
manual
manufacture
manufacturing
metal
metalwork
metalworking
mill
operation
plant
power
precision
process
production
rotation
saw
spark
speed
stainless
steel
surface
technology
tool
turning
wheel
work
workshop