electrode holder

基本解释

The steel core wire, as we know, conducts electrical current from the electrode holder to the work .
钢铁核心线，我们知道，进行电流从电极持有人的工作。
A welder's kit contains electrode holder, welding torch, helmet shield, portable electrode heating box and.
一名焊工的成套工具包括焊钳，焊炬，面罩，手提式焊条加热箱和测。
Research construction design and parameters choice of the electrode holder, basing on the the key calculation on big and small water-cooling cashing pipe and pressure ring.
以矿热炉电极把持器的传热计算为核心，研究把持器的结构设计和参数选用。