機器
accuracy
aerospace
automated
automation
automobile
bit
carbide
cnc
cooling
cut
cutter
cutting
detail
engineering
equipment
factory
finishing
grease
hardmetal
head
impeller
industrial
industry
iron
lathe
liquid
machinery
machining
macro
manufacture
manufacturing
metal
metalwork
metalworking
mill
miller
milling
precision
process
processing
production
steel
surface
tech
technology
tool
turning
work
workshop