21. The components were intended to replace nickel superalloy turbine blades or nozzle vanes. 22. Overhauled turbine blades have been damaged or broken in four incidents in six months. 23. Bats may be injured by direct impact with turbine blades , towers, or transmission lines. 24. The unit makes turbine blades and castings for aircraft makers. 25. In 2003 Scott O Hearen took a patent on the Radial turbine blade system. 26. Military engine turbine blades experience two significant deformation stresses during normal service, thermal fatigue. 27. In January, Luke lost an F-16 when some of the turbine blades broke free. 28. And the spinning turbine blades that power the electric generators can kill the fish. 29. The turbine blades 'tips are 66 feet below the surface, allowing clear passage for ships. 30. Turbine blades are of two basic types, blades and nozzles.
