quasi-arc welding

例句：

1. 1.The quasi-arc welding process is used in the manufacturing of steel components.
   准弧焊过程用于制造钢铁组件。
2. 2.This technique has been shown to be more efficient than traditional methods for certain applications.
   这种方法在特定应用中比传统方法更高效。
3. 3. The use of quasi-arc welding technology has increased productivity and reduced waste in the metalworking industry.
   使用准弧焊技术提高了金属加工行业的生产效率并减少了浪费。