1968 – North-2 (Sever-2) Submersible – (Soviet)

Folded manipulator arm. Submersibles North- 2 project in 1825 Translated from Russian with errors. Posted to "defend Russia" about the first domestic deep self -propelled unit for the study of the World Ocean Project 1825 , is designed to carry out scientific research in the field of Marine Biology , oceanography and marine geology. Design …