model planes For NG Model 1:400 Universal Model Aircraft Kit Cuban Tu-204-100E Diecast Metal Aircraft Model Collection toy airplane kit

In order to verify the durability of ABS die-cast alloy metal in long-term use, it is necessary to conduct weather experiments on it; by simulating the use under extreme climate conditions, it is ensured that the metal can still maintain its original mechanical strength and durability after aging. It can reflect the manufacturing technology of the time. From the early simple wooden structure to the current application of high-tech materials such as composite materials and carbon fiber, the development of model aircraft is also a microcosm of the progress of material science and manufacturing technology. Collecting this model aircraft can intuitively see the evolution of these technologies. Model airplanes can serve as physical witnesses of aviation history. The design of early model airplanes reflects people’s understanding of real airplanes and their spirit of exploration of flight at that time. Models carry the memory of early aviation and have irreplaceable value in studying the evolution of aviation technology from scratch. The shape, size, and left and right match each other, giving people a sense of balance and stability. This symmetrical design not only conforms to the principles of aerodynamics, but also makes people feel comfortable visually. There are no sharp edges and corners. The shapes of the fuselage and components are round and cute, giving people a friendly and soft feeling. After-sales: If you encounter quality problems after receiving the goods, you can contact us at any time. We will respond within 24 hours and provide reasonable assistance., Manufacturer: POSMRWK