1.
Research on Strength of Welds in Overlaped RHS K(N)-joints;
矩形管K（N）型搭接节点焊缝计算研究
2.
GMAW short-arc tack welds shall not be incorporated into the root pass.
熔化极气体保护焊-短弧点焊焊缝不能与根部焊道合成一体。
3.
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。
4.
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。
5.
The size of beam spot of EBW is important factor which affects weld configuration.
电子束焊接焦点的大小是影响焊缝成型的重要因素。
6.
SOME PROBLEMS OF WELD QUALITY TEST OF SPACE FRAMES WITH HOLLOW BALL JOINT
关于空心球节点网架焊缝质量检验的几个问题
7.
DISCUSSION ON PROJECTS OF CONSTRUCTION OF LARGESIZED SUBMERGED ARC STRAIGHT WELD PIPEMILL;
对建设大口径直缝埋弧焊管项目的一点看法
8.
DC seam welder-"C"France Type.
直流缝焊机,"C"型。
9.
The research indicates that this method can control the welding time of a weld and that the stable and uniform weld formation is acquired.
研究结果表明：该方法能够实现对焊点焊接时间的实时控制，获得均匀稳定的焊缝成形。
10.
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
11.
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
12.
Research on pipeline girth welding joint with copper infiltration and copper back-up shoes root welding
管道环焊缝采用铜衬垫根焊及焊缝渗铜研究
13.
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
14.
Ceramic Cushion of Steel Pipe Weld Aided Device and Its Welding Procedure
钢管焊缝陶瓷垫补焊装置及焊接工艺
15.
Indicates concave, convex or flush welds. Increase height to fit above other weld symbol.
指示凹焊缝、凸焊缝或平焊。增加高度以配合其他焊接符号。
16.
allowable offset in circumferential joints
圆周焊缝的允许偏移
17.
all-weld-metal test specime
全焊缝金属试验样品
18.
insufficient or excess reinforcement of weld
加强焊缝不足或过量