Emergency Ram Air Power Unit

The Emergency Ram Air Power Unit is a component used in aerospace craft for emergency power generation. It is designed to provide power to critical systems in the event of a power failure or loss of engine power. This unit utilizes ram air, which is forced into the system at high speeds, to generate power and ensure the continued operation of essential systems.

On the other hand, the De-Icing System Components Vacuum Aircraft Hydraulic is a part of the de-icing system in aerospace craft. This system is used to remove ice or frost from the aircraft's surfaces, such as wings, tail, and propellers, to maintain safe and efficient operation. The vacuum aircraft hydraulic components play a crucial role in the de-icing process by providing the necessary hydraulic power to activate and control the de-icing mechanisms.

Both of these components fall under the supply group of Aerospace Craft Components and Accessories, which encompasses various parts and systems used in the construction, maintenance, and operation of aerospace craft.