41. When operating, the principal shaft and blade spins anti-clockwise pushed by the reducer . 42. When the ends are of two different sizes it is called a reducer or unequal nipple. 43. Tincture from the bark is used as a tonic and stimulant, and a fever reducer . 44. Local and regular service is only allowed on specially-designed vehicles with speed-reducers . 45. Bristol-Myers said sales of its cholesterol reducer Pravachol rose 34 percent to $ 350 million. 46. Another big handicap-reducer : The swing meter has a red and green button on it. 47. A reaction arm prevents the reducer housing from rotating when there is no base mounts or flanges. 48. For example, different sizes of cable tray used within one run can be connected with reducers . 49. Reduction couple's body is supported on a wheel pair through a pair of friction reducers . 50. From the other side reducer 's body is linked to a bogie by a pitched pin.
