weldingstrength相关论文
The Relationship of Welding Strength and Interfacial Structure of PC-PMMA Joined by Injection of Int
In this work, PC and PMMA were joined by injection of interposed material.The effects of injection speed, injection temp......
通过对彩色显像管加重跌落实验的分析,确定提高HF组件焊接强度是抗抗跌落性能的关键。经过对材料、尺寸及焊接工艺等的改进,有效地提......