機器
analog
chimney
chips
cutting
dark
engineering
equipment
factory
factory complex
famous place
general purpose
industrial
industrial park
industry
ironworks
japan
japanese style
journey
landscape
light
material
metal
metalwork
night
night view
outdoors
parts
parts processing
plant
pollution
quiet
reflection
sea
sightseeing
sky
smoke
stroll
tank
technology
tool
tourist spot
tower
town factory
train station
trains
travel
walk
work
workshop