1.
Inspecting methods of porosity welded joints in TIG welding
钨极氩弧焊焊接气孔产生原因查找方法
2.
Experimental Study on Pores in Laser Welding of Magnesium Alloys
镁合金激光焊接气孔问题的实验研究
3.
Study on the Characteristics and the Porosity of Vertical Welding;
铝合金激光立焊焊接特性及气孔问题研究
4.
Slag, blowholes, and paint on unfused regions were observed at the welded junctions.
在焊接处看到了夹渣，气孔及未熔透区的油漆。
5.
holes in joints of welded vessels
焊接容器接头处的孔
6.
openings through welded joints
通过焊接连接处的开孔
7.
welded reinforcement of nozzle opening
接管开孔的焊接补强
8.
Formative Factors and Preventive Measures of Weld Porosity in Butt Welding of Oil & Gas Transmission Pipeline
油气输送管道对接焊缝中气孔的成因及控制措施
9.
carbide-tipped internal turning tool
硬质合金内孔焊接车刀
10.
The defects in the welded seam of diamond saw blade by laser welding, including pores, cracks and inclusions, were studied by using SEM.
本文利用扫描电镜分析了金刚石锯片激光焊接过程中出现的主要焊接缺陷，如：气孔、纹、杂物。
11.
Steel plates for welded gas cylinders
GB6653-1994焊接气瓶用钢板
12.
Welded steel gas cylinders
GB5100-1994钢质焊接气瓶
13.
welded liquefied petroleum gas cylinder
焊接式液化石油气瓶
14.
Application of CO_2 Gas Protective Welding to Medium Thickness Plate
CO_2气体保护焊在中厚板焊接中的应用
15.
Application of the electrogas welding for the blast furnace jacket
气电立焊在高炉炉壳立缝焊接的应用
16.
Generation and Elimination of Slag in Gas Pocket of Spiral Submerged Arc Welded Pipe
螺旋埋弧焊管焊缝夹珠型气孔的形成与消除
17.
carbide-tipped internal turning recessing too
硬质合金内孔切槽焊接车刀
18.
openings for connections to brazed vessels
用于对钎焊容器的连接开孔