41. Approved by Mayor Boris Johnson in April 2013, the Ultra Low Emission Discount ( ULED ) went into effect on 1 July 2013. 42. I suspect the book is an ultra low cost Indian text book hence the lack of ISBN and difficulty finding much information about it. 43. Only vehicles that qualify as Super Ultra Low Emission Vehicles, which are hybrid vehicles that work to minimize air pollution, are used. 44. The " Ultra Low Emission Vehicle Readiness Project ", funded with, is the first step towards making all government vehicles electrically powered. 45. They're ultra low -flush models that save water, cut consumers'water bills and stave off the expense of importing water. 46. And the Civic Hybrid emits so little pollution that it is certified as an " ultra low emissions vehicle " under federal guidelines. 47. The Super Ultra Low Emission Vehicle ( SULEV ) standard is more stringent than the Ultra Low Emission Vehicle and low-emission vehicle standards. 48. The Super Ultra Low Emission Vehicle ( SULEV ) standard is more stringent than the Ultra Low Emission Vehicle and low-emission vehicle standards. 49. The gas turbine runs primarily on natural gas but can also operate on ultra low sulphur diesel in case of disruption of the gas supply. 50. The first generation Acer Timeline models use Intel's ultra low voltage ( ULV ) processors and Intel's Laminar Wall Jet technology.
