紡錘
apron
automated
bearing
boring
business
capstan
caucasian
cnc
commercial
controlled
cutting
drill
drilling
electronic
engineer
engineering
equipment
hard hat
headstock
helmet
industrial
industry
instrument
iron
labor
lathe
machinery
manufacturer
manufacturing
material
mechanic
mechanism
men
metal
metal working
metalworking
multispindle
operator
processing
safety glasses
supply
technician
technology
tool
tool bit
toolroom lathe
turret lathe
worker
working
workpiece
workshop