您要查找的是不是：
- weiding teehlogy 焊接工艺
- Longitudinal contraction deformation: The component contracts in the weld direction after weiding. 纵向收缩变形：构件焊后在焊缝方向上发生的收缩。
- The main features are that the back surface weiding seams are even, smooth and weld edge tidy, excellent in performances of welding technology and welding seam dynamics. 主要特点是背面焊缝匀称、光滑，焊趾整齐，焊接工艺性能及焊缝力学性能优良。
- Intorduction of air hole weld defect in Skelp connection Weiding of HF welded Steel Pipe Mill, analysis of the cause of formation, and bring forward means of troubleshooting. 介绍在高频直缝焊管生产线的带钢对接工序中出现的气孔缺陷,分析成因、提出解决办法。
- Analysis of air hole weld defect in skelp connection Weiding 带钢对接工序焊缝气孔缺陷的分析
- Analysis of air hole weld defectin in skelp connection weiding 高新技术对冶金产业的重要性
- Keywords Thyristors;Inert gas shielded tungsten arc weiding;Power supply;Welding machines; 晶闸管;钨极惰气保护焊;电源;焊机;
- laser weiding 激光焊接
- Weiding cream 维丁乳膏
