1,600 IZ, 000 55,500 Contents at separation: Crew .............................. 7Z5 I, 810 Emergency life-support system ........... Total .................................. 3,515 3,810 5,398 IZ, 723 Total ecological-system weight .............. 15,700 Reentry vehicle and propellant _16. 5% unmanned returners and propellant loading
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