Tech Tree / Cryo instrumentation & control cryo-instrumentation Cryo instrumentation & control Component Hard import Seed import TRL Mars — Energy intensity — Required by 4 Requires 2 Built from: Semiconductors Copper wire Requires Built from Semiconductors Component Copper wire Intermediate Required by Cryogenic separation (cold box) Process · built_from Extruder / pelletizer Component · built_from Fluidised-bed reactor Component · built_from Synthesis reactor (pressure vessel) Component · built_from