heliarc welding

网络  氦弧焊接; 氦电弧焊; 氦弧焊; 氦[气电]弧焊接; 氦气保护焊

化学



双语例句

  1. The priority of using melted pole pul se heliarc welding technique to weld the thick aluminum alloy fuel tank is introduced.
    介绍了采用熔化极脉冲氦弧焊工艺焊接大厚度铝合金燃料箱的优越性。