Research status and developing prospect of spot welding buttstrip is systematically introduced in this paper.
系统地介绍了点焊拼接板的研究现状和发展前景。
2
The whole procedure includes preparing steel strip and butt welding, forming and fixed position welding, pipe output and cutting, and final submerged arc welding.
其整个工艺包括带钢准备和对接、成型及定位焊、管子输出和切割和埋弧终焊。
3
Butt also, much to her mother's distaste, Harper has indicated that she's got a keen interest in football because Victoria says she has her own sporting strip.