機器
accuracy
action
alloy
automotive
background
circle
cnc
cncgrinding
cooling
detail
diamond
engineering
equipment
factory
finishing
glowinglights
grinding
grindingmachine
holder
industrial
industry
lathe
liquid
lubricant
machinery
machining
manufacturer
manufacturing
manufacturingindustry
metal
metalwork
milling
parts
piece
power
precision
process
processing
production
rotation
round
shop
steel
technology
tool
turning
wheel
work
workshop