A pressure hull is part of which type of vessel?
Underwater vehicles Diesel submarine Submariners Diesel-electric submarine Submarines in world war 2 Patrol submarine Pig boat Submarine Submarines in World War II Military submarine Diesel submarines Fast-attack submarine Underwater boat Submarines Fast attack Submarine
submarines in world war ii pig boat underwater boat submarine underwater vehicles patrol submarine submarines in world war 2 military submarine submariners diesel submarines fast attack submarine diesel submarine submarines diesel electric submarine
submarine
WikipediaEntity
Submarine