metal active gas welding
英 [ˈmetl ˈæktɪv ɡæs ˈweldɪŋ]
美 [ˈmetl ˈæktɪv ɡæs ˈweldɪŋ]
网络 熔化极活性气体保护焊
双语例句
- The comparison of three welding methods of CO2 gas shielded arc welding, metal active gas arc welding and electrode arc welding shows that CO2 gas shielded arc welding is characterized by low cost, high efficiency and good quality.
通过对CO2焊、MAG焊、焊条电弧焊三种焊接方法的焊接工艺对比试验，表明CO2焊具有成本低、效率高、焊接质量好等优点。 - In this paper we briefly analyze the mechanism of engendering pores in powder metal material ( PM), and study the influence of welding speed and active gas for welding porosity defect.
简要分析了粉末冶金材料激光焊接中气孔的产生机理，着重研究了焊接速度与活性气体对气孔形成的影响关系。