... , convenient installation and maintenance, low cost for the line, large transmission capacity and are also suitable for laying ... exist. 1. Specification: (1) all aluminium conductor (AAC)(2) all aluminimum alloy conductor(AAAC)(3) aluminum conductor steel ... reinforced(ACSR/RE)(7)aluminimum conductor aluminimum alloy reinforced(ACAR)2. Elative manufacturing standards: IEC83, IEC1089, 31, B232, BS215 ...