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Ж ТАҢ SERVICE MAST LIQUID OXYGEN INTERTANK TANK UMBILICAL RETRACTOR ACTUATORS MAIN LANDING GEAR SECONDARY EGRESS ROUTE PRIMARY INTERDECK ACCESS AND 2 FIXED FOOTHOLDS) 7 INTERDECK ACCESS HANDHOLD ABOVE ACCESSWAY INTERDECK ACCESS HANDHOLD ABOVE ACCESSWAY INTERDECK ACCESS HATCH INTERDECK ACCESS 6 INTERDECK ACCESS FLIGHT DECK MID DECK MISSION STATION ONORBIT PIL er ONORBIT PAYLOAD | STATION RECEIVER % COMMAND.