機器
abrasive
abstract
accuracy
carving
cnc machine
cutter
cutting
cylindrical
detail
engineering
factory
gear
gear hob
gear shaper
gears
hobbing cutter
industrial
industry
involute
iron
lubricant
machinery
machining
manufacture
manufacturing
master
master gears milling cutter
mechanical
metal
metalwork
metalworking
milling
moving
precision
process
processing
production
quality
services
shaper
spline
spline hob
steel
technology
tool
tooling
work
working
workshop