Orders placed online and which are over $299 ex gst are delivered freight free anywhere in Australia. Offer is valid until 31 December 2020 and excludes: (i) orders involving chemicals and (ii) orders involving oversized items such as safety cabinets, ovens, incubators, trolleys etc. Such items are highlighted on our website.
The principles of friction are illustrated in a series of diagrams which identify & analyse key factors. Also explains the role of friction in designing efficient braking systems: drum, disk and band brakes. Laminated. Size: 61 x 84cm.