electric welding

• 电焊

electric welding的用法和样例：

例句

1. The welding part is too thin and needs rewelding.
   电焊太薄，需补加电焊。
2. The horizontal brackets should be extended and connected to the adjacent frame by electrical welding.
   水平肋板应延伸到邻近的一根肋骨并与其用电焊连接。