A new type of argon tungsten pulsed arc welding machine has been introduced in this paper.

本文介绍一种新型钨极脉冲氩弧焊机，分析了基本工作原理及技术性能。

youdao

A new type of argon tungsten pulsed arc welding machine has been introduced in this paper. The basic operating principle and technical characteristics has been analyzed.

本文介绍一种新型钨极脉冲氩弧焊机，分析了基本工作原理及技术性能。

youdao