Military rebreather test. You can stay 2hrs underwater with this compact rebreather in a single dive thanks to the Russian Army

Описание

You can stay 2hrs underwater with this compact rebreather in a single dive thanks to the Russian Army Insulated rebreathing mask, apparatus IP-5. The unique compact device that allows stay under water up to 2 hours. Used for evacuation of personnel from shallow depths. For example, the tank crews during the crossing of the river at the bottom.