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UPS says plastics reduce costs, fuel
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The introduction of composite materials to replace metal components in trucks has resulted in UPS improving its fuel efficiency by 40 percent, the company said in a statement. UPS plans to purchase 150 plastic-laden vehicles after testing five CV-23 composite prototypes. It tested five CV-23s during a year-long pilot program to determine their structural integrity, durability, and maintenance and repair characteristics. The vehicles, nicknamed the "plastic" truc...
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