Red round industrial manhole hatch cover on metal storage tank
Schlüsselwörter
manhole,
hatch,
cover,
tank,
metal,
red,
steel,
bolted,
heavy duty,
storage tank,
flange,
bolt,
rust-eaten,
iron,
machinery,
engineering,
safety,
entrance,
maintenance,
factory,
plant,
background,
textured,
wall,
container,
pipe,
valva,
detail,
closeup,
facility,
hardware
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