電線(xiàn)電纜在電力系統(tǒng)中用于發(fā)、配、輸、變、供電線(xiàn)路中的強(qiáng)電電能傳輸,通過(guò)的電流大,電壓高。
Wire and cable are used in power systems for the transmission of strong electrical energy in power generation, distribution, transmission, transformation, and supply lines, with high current and voltage passing through them.