The heat treatment of aluminium alloy castings is to select a heat treatment specification, control the heating speed to a certain temperature and keep it cool for a certain time at a certain speed to...
Speaking of ground rods for lightning protection, everyone still has a certain degree of recognition. When it comes to products in the field of lightning protection and grounding, copper-clad steel gr...
The main factor of the welding effect of copper clad ground rod is the cleanliness of the mold and the object to be welded. If there is dust, grease, oxide (rust) or other attachments on the surface o...