PC board canopy made of special engineering plastics stent and PC board (endurance plate, sun plate) assembly and become, has the strong continuous composite.
PC板雨棚由特殊工程塑胶支架和PC板材（耐力板、阳光板）组装而成，有较强的连续组合性。
Through the chain of cycles to achieve continuous delivery. Widely used in automobiles, refrigerators and other assembly line.
通过链条的循环运转实现连续输送。广泛运用于汽车、冰箱等装配生产线上。
A mechanical model for the offset-axes pendulum drill assembly (OAPDA) was established according to the continuous beam theory and the d.
运用纵横弯曲连续梁理论和达朗伯原理，建立了偏轴钟摆钻具组合动力学分析模型。
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