graphite type electrode
... 石墨砖:Graphite brick 石墨型焊条:graphite type electrode 石墨形状:graphite form ...
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介绍了双电极焊条单弧焊工艺,研究了双电极石墨型堆焊焊条。
In this paper, the technology of double electrode single arc welding is introduced and the double surfacing electrode is studied.
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