Composites such as fibreglass and carbon fibre bonded in a plastic resin are already widely used to replace metal in making, for instance, cars and aircraft.
复合材料,比如以光纤玻璃和碳纤维合成的塑料树脂,已经在车辆、飞行器等产品制造中广泛代替金属。
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Lengths of carbon and glass fibre are drawn through a resin bath by the robot, and then wound around metal scaffolding.