dc welder

常见例句

This derices can be used for course experiments of welding power source and property evaluation of the DC welder.
从而解决了《弧焊电源》课程实验和直流焊机动特性评定中存在的问题。
In this paper, the characteristics and present research of the inverter based DC resistance spot welder are introduced. The existing problems of design are also covered.
介绍了逆变电阻点焊机的特点，国内外逆变点焊机的研究现状，提出了逆变点焊电源研制过程中存在的几个问题。
In Comparison with other types of welders, there are many advantages in this DC-Welder. The paper presents the principle, features, main technical parameters, testing results and its applications.
与其他类型焊机相比较，本焊机具有许多优点。本文介绍该焊机的工作原理、特点、主要技术参数、测试结果与应用。