英文關鍵字
closeup
equipment
model
detail
plant
texture
industrial
technology
machine
modern
heavy
industry
interior
indoor
device
work
tool
performance
wallpaper
roll
movement
wheel
production
mechanism
engineering
mechanic
turning
control
rotation
spinning
manufacture
details
factory
process
products
tubes
creation
machinery
rotating
processing
rolling
shaft
machining
close up
modern equipment
factory interior
modern factory
modern manufacturing
new factory
wallpaper factory