... Car Prototype Specification:Prototype is the first step to verify the feasibility of the products, it’s the most direct and effective way ... also tangible. It can be very intuitively to reflect the designer's ideas.Inspect structural design:Because prototype is assembly, so it ... and etc.4.Auto parts: dashboard, car lamp, bar, car door, motorcycle, scooter, bike and etc.5.Household appliance: Cooker, ...