Determination of the Adequacy of Helmet Ventilation in a Prototype Navy MK-12and the MK-5Hard Hat Diving Apparatus.

摘要

The adequacy of ventilation of the Navy MK-12diving apparatus was tested in the open circuit mode under exercise conditions of increasing severity. The tests were performed on the submerged diver at a simulated depth of 100feet of sea water in a hyperbaric complex. (Author)