advanced
automation
background
beautiful
black
closeup
color
dangerous
decline
dumping
enterprises
factories
fire
flowing
furnace steel
goodlooking
heating
high temperature
industry
inside
line
no one
process
processing
product
red
scalding
smelting
spark
splash
steel
temperature control
vessels
working procedure
workshops
定額
Molten steel to the vessels dumping work scene in the factoryの素材 [FY31031390615]
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