With high speed camcorder system and digital oscillograph, this paper investigated the electric arc shape of lime titania type twin electrode.
用高速摄像系统及数字示波器对双电极钛钙型碳钢焊条的电弧形态进行了研究。
With high speed camcorder system and digital oscillograph, this paper investigated the electric arc shape of lime titania type twin electrode.
用高速摄像系统及数字示波器对双电极钛钙型碳钢焊条的电弧形态进行了研究。
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