The copper clad steel earth rod is formed by depositing copper that contains 99.9% electrolytic copper molecule evenly onto the low carbon core, through which the copper and steel core can be thoroughly combined. Since the tensile strength of the steel co
A typical dump truck is equipped with an open-box bed, which is hinged at the rear and equipped with hydraulic rams to lift the front, allowing the material in the bed to be deposited ("dumped") on the ground behind the truck at the site of delivery.