Medical Effects of Diving 21430

Diving in the deep sea, whether with scuba gear or a hard hat suit, is fairly safe as long as the diver is conscious of the effects of pressure. This U.S. Navy training film discusses the physical principles of diving, and shows some of the medical consequences of mishaps. This film is part of the Periscope Film LLC archive, one of the largest historic military, transportation, and aviation stock footage collections in the USA. Entirely film backed, this material is available for licensing in 24p HD. For more information visit http://www.PeriscopeFilm.com

Видео Medical Effects of Diving 21430 автора Китайские машины в стилях модерновых лет