我们总是用直流(交流)电弧焊机焊收受子。
We used to weld pipes with direct current (D. c) so are welder (ac A. C. welder).
我们总是用直流(交换)电弧焊机焊吸收子。
We used to weld pipes with direct. C are welder a. C. Welder.
我们总是用直流(交换)电弧焊机焊吸收子。
我们老是用直淌（交换）电弧焊机焊接收子。
We used to weld pipes with direct current(D. C)are welder(alternating current A. C. welder).
我们老是用直源(交换)电弧焊机焊接收子。
We used to weld pipes with direct current (D. c) are welder (alternating current A. C. welder).
我们总是用直流(交流)电弧焊机焊接管子。
We used to weld pipes with direct current D. C. arc welder alternating current, a.
用造价只相当于多关节弧焊机器人造价一半的平面关节机器人，进行电弧焊具有较大的经济效益和推广价值。
This paper introduces to a study and development of applications of an economic plane articulated robot in arc welding completed by.
研究结果表明，所研制的焊机可以满足脉冲tig焊、直流tig焊、手工电弧焊三种方法的焊接要求，是一种新型多功能焊机。
The experimental results show that the power source meets the requirements presented by the pulse TIG welding. DC TIG welding and manual arc welding, and is a new many functions power source.
研究结果表明，所研制的焊机可以满足脉冲tig焊、直流tig焊、手工电弧焊三种方法的焊接要求，是一种新型多功能焊机。
The experimental results show that the power source meets the requirements presented by the pulse TIG welding. DC TIG welding and manual arc welding, and is a new many functions power source.
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