Rolls-Royce | UltraFan

Аватар автора
Звездные секреты
UltraFan is our next generation of engine architecture. UltraFan delivers a 10% efficiency improvement over our Trent XWB, which is already the world’s most efficient large aero engine in service. In total that’s a 25% efficiency gain since the launch of the first Trent engine.

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