Close-up of an air valve of a train

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Size: 5700px × 3798px
Location:
Photo credit: © PantherMedia / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: air, circular, close-, color, control, door, horizontal, image, metal, mode, outdoors, people, photography, public, train, transport, transporting, valve, wheel, window