'Submarine Escape System is used to resue submariners from abandoned submarine up to depth of 100 m. It has two subsystems: Hydro suit and Breathing Apparatus. Individual Under Water Breathing Apparatus ( IUWBA ) is a life saving equipment which provides underwater breathing support to T-90 tank crew upto 5 m depth under water in a situation when the tank is stuck and unable to move to the surface.'See also:
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