Rolls-Royce in Asia on Twitter: "#DidYouKnow the vibration-free turbine smoothness of the #M250 turboprop can lower cabin noise levels by over 10dBA? This allows passengers and pilots to converse normally even without
Turboprop Engine Rolls-Royce Tyne Rty.20 Mk 22 Aircraft Of A Transall C-160. Editorial Photography - Image of industry, army: 93434582