Cover Pilaf with Chicken Force-meat.

OUT WITH PURGE AND LAUNCH TO MAINTAIN CHANGE IN PRESSURE VENTS - IN WITH REENTRY DRAIN (PREFLIGHT AND POSTFLIGHT) GROUND-SUPPLIED AIR OR GASEOUS NITROGEN AT TEMPERATURE, HUMIDITY, AND CLEANLINESS VENT (ALL PHASES) VENTS - OUT WITH PURGE AND CHECKOUT BUILDING. .... 6-27 Spacelab Assembly and Test Area The Spacelab ground-operations concept permits a.