electrodes电极electroden.电极；电焊条electrode storage电极保存electrode melting自耗电极熔炼electrode holders电焊钳, 焊条钳,电极夹, 焊条夹electrode contact电极接头electrodepositionn.电镀(电积物；电附着)electrodeposifion电沉积electrode failure电极失效Electrode heating电极加热electrode welding电弧焊,手工电弧焊electrode current电极电流