At the same time, production and processing all kinds of resistance welding electrode, submerged arc welding, conductive nozzle.
同时生产加工各种电阻焊电极、埋弧焊、导电咀。
2
Preferably the barrier is built up using an arc having a consumable electrode and it is further preferred that the part of the region against the barrier is built-up by submerged arc welding.
最好的屏障是建立了一个弧形使用了耗电，并进一步希望，该区域的一部分是对隔离墙建成的埋弧焊。
3
A method as claimed in claim 1, wherein said step of building up said barrier is carried out by using an arc having a submerged consumable welding electrode.