青云翻译

Hinder the melting of base metal and fusion, oxide film than significant, rising to the surface is not easy, easy to produce slag, lack of fusion, incomplete penetration defects.

Obstacles to base metal melted and fused, a large proportion of the oxide film, easily came to surface, easy to build slag, incomplete fusion, incomplete penetration defect.

Hinders the parent metal the melting and the fusion, the oxide film proportion is big, not easy to float the surface, easy to produce the entrapped slag, the fusion, not flaws and so on penetration.

Obstruction of the oxide film, melting and fusing a significant, and it is not easy to generate folder floating to the surface, Standard Chartered, not fusion welding and such deficiencies, yet.

Obstacles to base metal melted and fused, a large proportion of the oxide film, easily came to surface, easy to build slag, incomplete fusion, incomplete penetration defect.