采用平板堆焊的方法及高速摄像系统，研究了双电极钛钙型碳钢焊条的焊芯间距对焊接工艺和电弧形态的影响。
The effect of span between two cores of lime-titania type carbon-steel electrode was investigated using the method of overlay welding on the plate work-piece and high speed camera system.
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.
我公司生产的J422焊条是钛钙型药皮的碳钢焊条。
J422 is carbon steel type electrode with Titanium-calcium coating.
我公司生产的J422焊条是钛钙型药皮的碳钢焊条。
J422 is carbon steel type electrode with Titanium-calcium coating.
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