Nkọwa ọkọlọtọ ASTM B711-18 maka Ndị na-eduzi Aluminom-Alloy Concentric-Lay-Stranded, steel Reinforced (AACSR) (6201)
DIN 48206 Nkọwa ọkọlọtọ maka ndị na-eduzi aluminum-alloy;ígwè mesiri ike
Nkọwa ọkọlọtọ IEC 61089 maka gburugburu waya concentric dina n'elu igwe ndị na-eduzi eletrik.