機器
roundness
accuracy
aerospace
automatic
automotive
carbide
center
cnc
cogwheel
concentric
cylinder
cylindrical
diameter
diamond
dressing
engine
equipment
factory
finishing
grinder
grinding
hole
industrial
industry
inside
inspection
machinery
machining
manufacture
manufacturing
metalwork
metalworking
motorcycle
operation
outside
part
polishing
precision
process
programing
roughness
shaft
shape
surface
technology
tool
tooth
turning
wheel