| 摘要 |
he invention relates to an U-shaped clamp made of steel, brass, aluminium, or any other similar material configurated into a mould (press). Said clamp is furnished with an internally threaded hole and a clamping screw. The advantage of the invention is that the fabrication manner and materials of the clamp offer strong connection between earth conductors and earth rods, with no breakage and failure of the clamp. |
