PolyU Library
Journal Call no.TA1.H6
AuthorWong, Samuel.
Article TitleDiesel to petrol may not be the only option / Samuel Wong.
Is Part OfAsia engineer : the journal of the Hong Kong Institution of Engineers ; v.23, no.5, May 1995, p.56, illus.
AbstractThere were considerable advances in the development of electric conversion for vehicles using battery swapping rather than in-vehicle charging. Such conversion would achieve a quicker and more effective reduction in air pollution and is calculated to be cheaper than petrol replacement.