arc welding

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Helium is used for arc welding and leak detection, mostly, although NASA uses it to pressurize space shuttle fuel tanks.
虽然美国宇航局用它来给航天飞船的燃料箱加压，氦主要还是用来做弧焊和裂纹检测。
These two decades saw the invention of electric light, alternating current, the telephone, automobile, steam turbine, gas turbine, water heater, transformer, arc welding, phonograph and seismograph;
这二十年见证了电灯、交流电、电话、汽车、蒸汽涡轮、瓦斯涡轮、热水器、变压器、电弧焊、照片和地震仪的发明；
The process investigation on hybrid YAG - MAG laser arc welding of austenite stainless steel is systematically developed.
针对奥氏体不锈钢材料，系统地开展了YAG- MAG 激光电弧复合焊工艺研究。

a technique in which metal is welded by heat generated by an electric arc struck between two electrodes or between one electrode and the metal workpiece

电弧焊
Besides,this article forecast the application prospect and developing trend of quality evaluation techniques for CO 2 arc welding process.
对CO2电弧焊过程质量评价技术的应用前景及发展趋势进行了展望。
温度场
With the concept and the infrared imaging experiment, the temperature field of short circuiting CO2 gas arc welding is researched.
并结合红外成像实验,对短路过渡CO2气体保护焊的温度场进行了研究。
电子、通信与自动控制技术
电弧熔焊
弧焊