1.
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。
2.
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
3.
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
4.
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
5.
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
6.
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
7.
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。
8.
allowable offset in circumferential joints
圆周焊缝的允许偏移
9.
all-weld-metal test specime
全焊缝金属试验样品
10.
insufficient or excess reinforcement of weld
加强焊缝不足或过量
11.
criteria of ultrasonic examination of welded seam
焊缝超声波探伤标准
12.
Weld identification single hole punch.
鉴别焊缝的单孔冲压机
13.
Welds-symbolic representation on drawings
GB/T324-1988焊缝符号表示法
14.
allowable offset in longitudinal joints
纵向焊缝的允许偏移
15.
Arc strikes outside of the welds were avoided.
焊缝外要避免电弧穿刺。
16.
If any sample weld is deficient, all welds shall be checked.
若任一取样焊缝有缺陷，需检查所有焊缝。
17.
This welding line should be gouged and welded again before tightness inspection.
这条焊缝在密性检查前要碳刨、焊。
18.
The box corner welds were made with E70 electrodes.
箱型梁内角部焊缝所用的电焊条为E70。