and distribution power cables. commonly used in the urban underground power grid, power stations leads to lines, industrial and mining enterprises in the internal power supply and the river, harbor underwater transmission line. in the power lines, cables share is steadily increasing. power cable is...
cell phone transmission cell phone repeaters gps technology industrial controls satellite systems hand held devices test equipment x-ray equipment heart monitors cat scan technology atomic accelerators central fire alarm systems fiber optic receptors nuclear detection systems space probe equipment weather...