Alvin Submersible, deep sea diving vehicle for underwater exploration,

Size: 4410px × 4067px
Photo credit: © (c) Dorling Kindersley / DK / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: alvin, cabin, deep, detach, diving, engineering, exploration, high, oceanography, pressure, research, science, sea, spherical, submarine, submersible, underwater, vehicle