基本解释

• [机械工程]铝合金焊丝

英汉例句

双语例句

• This paper has explained the manufacture principle of Al-flux-cored welding wire, and studied the technical characteristics of Aluminium alloy welding with straight polarity direct current TIG method.
  阐述了药芯铝焊丝的制造原理，研究了TIG直流正接焊接铝合金的工艺特点。

专业释义

机械工程

• 铝合金焊丝