大家都搜：
收缩焊缝
1、contraction words───缩略语
2、autogenous weld───气焊
3、gouged weld───福利
4、weld together───焊接在一起
5、uterine contraction───ZiGong收缩，宫缩
6、contraction definition───收缩定义
7、eccentric contraction───离心收缩
8、fillet weld───角焊缝，填角焊，贴角焊
9、contraction───n.收缩，紧缩；缩写式；害病
1、The results of performance measurement test show that tensile-strength, contraction of cross sectional area, elongation percentage, dynamic ductility of the weld all exceed their base metal.───的性能测试结果表明，焊接接头的拉伸强度、断面收缩率、延伸率及冲击韧性均已超过母材。
2、Transverse/cross/lateral contraction deformation:The component contracts in the upright direction of weld after weiding.───横向收缩变形：构件焊后在垂直焊缝方向上发生的收缩。