10 abril 2015
Efforts to produce lighter vehicles necessarily include engine parts, such as the cylinder casing, which could shed up to 20 percent of its weight if it were made of fiber-reinforced plastic rather than aluminum – without added costs. Such injection-molded parts are even suitable for mass production.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/ta92tnP5KMM/150410083514.htm
