Nope.
Know this: when you're looking at a Soviet man-of-war submarine, you will not see ANY pressure hull -- it's all well buried under feet of superstructure and outer-hull plating. The Soviets were/are so paranoid about having such an incredibly high reserve buoyancy number that there has to be a massive annular space between pressure hull and outer-hull plating.
those hatches (hatches sit on the horizontal plane, doors reside on the vertical plane, damit!) do not penetrate the pressure hull; what's under them is still in the wet.
David,
Know this: when you're looking at a Soviet man-of-war submarine, you will not see ANY pressure hull -- it's all well buried under feet of superstructure and outer-hull plating. The Soviets were/are so paranoid about having such an incredibly high reserve buoyancy number that there has to be a massive annular space between pressure hull and outer-hull plating.
those hatches (hatches sit on the horizontal plane, doors reside on the vertical plane, damit!) do not penetrate the pressure hull; what's under them is still in the wet.
David,
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