Xie Gang hand model plant, Wang Da (certified), prototype

Az Xie Gang hand model hand model size chain, due to changes in the composition of such a closed loop reverse ring cause changes Guangdong hand model plant, the class composition called cut ring ring factory in Dongguan hand model, as shown in Figure I-gut plant, minus the ring represented by A. Refers to the change with the composition of the ring increases, the closed loop is increased, the composition of the ring decreases, closed loop is also reduced; reverse variation refers to the composition of the ring increases, the closed loop is reduced, the composition of the ring When reduced, closed loop increases. Hand model lift to drag ratio of the different models in different angles of attack, beneficial lift to drag ratio of the maximum angle of attack, the same height gliding distances. After normal gliding, the need to fine-tune the lift tabs, to find an optimal rudder position. 2, the model with the weight. Many people have the impression that the model far more severe Joffe. It is not. Glide ratio and weight-independent model. On the other hand, the weight of a small model of the kinetic energy is small, the ability to overcome the resistance of small, hand-throw distance but small. Floating straw throw far is the truth. Xie Gang hand model plant, Wang Da (certified), prototype provided by Zhangmutou Wang Da hand model plant. Zhangmutou Wang Da prototype model plant (shop116483836.taobao.com) is Dongguan, a leader in metal molds, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Wang Da leadership in the staff warmly welcome all inquiries negotiations to create a better future for Wang Da.