... surfaces that require low, oxidation or plating can be welded.4, the welding time is short, without any flux, gas, solder ... States in the world famous brand, lower utility costs.4, man-machine interface control, multi-parameter storage.5, energy detection mode, to ... other, forming a partial melt with more than each other.4, wires and various electronic components, contacts, connectors, each melt.5 ...