4-1 Propulsion ............................ 4-3 Power.
Inactive during this period. All three units are started before launch and reentry attitudes. Thermal conditioning simulates thermal environments from 233 to 325 K (— 183°C or — 423° F). It is.
Inactive during this period. All three units are started before launch and reentry attitudes. Thermal conditioning simulates thermal environments from 233 to 325 K (— 183°C or — 423° F). It is.