This standard is mainly applicable to electrical aluminum bus bars.
GB 5585.3-1985 history
2018GB/T 5585.2-2018 Copper or aluminium and its alloy bus bars for electrical purposes—Part 2: Aluminium and aluminium alloy bus bars
2005GB/T 5585.2-2005 Copper or aluminium and its alloy bus bars for electrical purposes Part 2:Aluminium and aluminium alloy bus bars
1985GB 5585.3-1985 Copper or aluminium and its alloy bus bars for electrical purposes--Part 3: Aluminium bus bar
GB 5585.3-1985 Copper or aluminium and its alloy bus bars for electrical purposes--Part 3: Aluminium bus bar was changed to GB/T 5585.2-2005 Copper or aluminium and its alloy bus bars for electrical purposes Part 2:Aluminium and aluminium alloy bus bars.