41. It involves the drilling of two wells instead of one under conventional design from a single bore. 42. Nevertheless the FMA has managed to put several aircraft types of more conventional designs into full productions. 43. Thus the conventional design requires a strong tower that grows dramatically with the size of the propeller. 44. Replacing the axle with a bogie of conventional design would have obstructed access to the port faces. 45. This was an ICBM whose performance was so improved that it weighed half that of conventional designs . 46. However it is of conventional design . 47. The conventional design of a sliding middle section for a linear rule was an invention of the 1650s. 48. The building is of conventional design . 49. Kroger, Atlanta's top chain, is phasing out its front-opening flatbed carts in favor of a more conventional design . 50. This conventional design offers more capability.
