機器
accuracy
background
bolt
carbide
closeup
counter
cut
cutter
cutting
design
detail
drill
drilling
engineering
equipment
factory
fastening
fitting room
golden
hole
industrial
industry
lathe
lathing
machinery
machining
macro
manufacturing
metal
metalwork
metalworking
multitasking
pipeline
precision
process
production
setup
shop
soft
speed
steel
tap
tasking
technology
thread
threading
tool
tooling
workshop