1.
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。
2.
Research on Tensile Test in the Condition of Weld Line Placed Perpendicular to Tensile Direction
焊缝垂直拉伸方向的拼焊板单向拉伸实验研究
3.
Welding the welds which are stagger first, then is the straight ang long weld.
先焊错开的端焊缝，后焊直通长焊缝。
4.
DC seam welder-"C"France Type.
直流缝焊机,"C"型。
5.
The Modification to Inside Weld Grinding Machine for JCOE Formed Longitudinal Submerged Arc Welded Pipe
JCOE直缝埋弧焊管内焊缝磨削机的改造
6.
Visual Sensing for Automatic Weld Tracking Systemto CO_2 Pre-welding of Longitudinal Welded Pipe
直缝焊管CO_2预焊视觉传感焊缝自动跟踪系统
7.
Longitudinal Submerged Arc Welded Pipe Weld Tracking Method and Misalignment Analysis
直缝埋弧焊管焊缝跟踪方法与焊偏分析
8.
Longitudinal electric resistance welded steel tubes
GB/T13793-1992直缝电焊钢管
9.
Development of the Longitudinal Seam Welding Equipment Used for Automobile Rear Axle;
全自动汽车车桥直焊缝焊接设备研究
10.
The Study on Cage Roll Forming Processes of Large-sized ERW Straight Welded-pipe;
大直径ERW直缝焊管排辊成型工艺研究
11.
Sharply Slow down the Construction of Large Diameter Longitudinal Welded Pipe Production Line
大直径直缝焊管机组建设热急需降温
12.
sewn together with overhand stitches (close vertical stitches that pass over and draw the two edges together).
用锁边缝线缝在一起（将横过的垂直缝线合拢并将两个边缝在一起）。
13.
Judgment of the Hydraulic Fractures in Chuankou Oilfield
延长川口油田水力压裂水平缝垂直缝的判别
14.
vertical offset electrode holder
(点焊用语) 垂直偏位电极座
15.
The Modelling of Temperature Control by Speed in HF Welding Pipe Process and its Temperature Control System
高频直缝焊管焊接速度控温建模及控温系统
16.
Application of ultrasonic sensor in automatical welding of right-angle welding seam
超声波传感器在直角焊缝自动焊接中的应用
17.
Determination of Residual Stress Distribution in ERW Casing
电阻焊直缝焊接套管残余应力分布的测定
18.
Panel or vertical style seams: towards the Center.
镶嵌或垂直款式缝：朝中心线。