... 3.fast delivery 4.standard:IEC,ASTM,BS stranded all aluminium AAC conductor IEC61089, BS215 part2, ASTM B232, DIN48204, BS EN50182 ... valleys where special geographical teatures exist. 1. Specification: (1) all aluminium conductor (AAC) (2) all aluminimum alloy conductor(AAAC)(3) aluminum ... sun, 0.5 coefficients of emissivity and absorption. stranded all aluminium AAC conductor