1.
Cause Analysis and Prevention Measure of Terminal Crack of Submerge-arc Welding Longtitudinal Weld
埋弧焊纵焊缝终端裂纹原因分析及预防措施
2.
allowable offset in longitudinal joints
纵向焊缝的允许偏移
3.
Research on Longitudinal Seam Leaser Welder for Reactor Coolant Pump Can
核主泵屏蔽套激光纵缝焊接机的研制
4.
Longitudinal contraction deformation：The component contracts in the weld direction after weiding.
纵向收缩变形：构件焊后在焊缝方向上发生的收缩。
5.
Study of Drawing Formability and Weld Line Movement of Stiffening Plate of a Front-carling Made of Tailor-Welded Blank;
拼焊板制前纵梁加强板拉深成形及焊缝移动研究
6.
Effects of Die Leg on Welding Ability of Longitudinal Welds During Porthole Die Extrusion of Aluminum Profile
模桥结构对铝型材分流挤压纵向焊缝焊合性能的影响
7.
This indicated that the fracture had initiated at the unfused butt weld in the longitudinal stiffener.
研究表明裂纹是从纵向加劲助未熔透的对接焊缝中起始的。
8.
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。
9.
DC seam welder-"C"France Type.
直流缝焊机,"C"型。
10.
Longitudinal and circumferential weld seams are PL inspected for class150#, for other classes will be inspected with X-Rays and/ or US.
# 过滤器之纵向和周围焊接缝是染色探伤检查，其它将以X-射线和/或超音波检查。
11.
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
12.
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
13.
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
14.
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
15.
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
16.
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。
17.
allowable offset in circumferential joints
圆周焊缝的允许偏移
18.
all-weld-metal test specime
全焊缝金属试验样品