It's a long way to go from the day an order for engine development is placed to the day the new engine is completed, and many different steps have to be performed in the process. When is a new engine needed? What happens during its development, manufacturing and repair? What is an engine's useful service life? The engine portrait provides detailed answers to these and other questions.
Accompany an engine through its entire life cycle and learn in words and pictures what stations an engine passes through in its lifetime.