機器
abrasive
accuracy
automate
blade
carbide
circle
cnc
cncmachining
construction
cut
cutter
cutting
diamond
enginebuilding
engineering
equipment
factory
grinder
grinding
hole
industrial
industry
instrument
iron
lubricant
machinery
machining
manufacture
metalwork
metalworking
milling
operation
precision
process
processing
production
rotation
shaft
shaping
spark
steel
surface
technology
tool
tooling
tooth
wheel
work
workshop