GB/T 32499-2016 连接器件 任何材料的夹紧件用铝线的连接器件及铝基夹紧件用铜线的连接器件 Connecting devices—Devices for the connection of aluminium conductors in clamping units of any material and copper conductors in aluminium bodied clamping units
Connecting devices—Devices for the connection of aluminium conductors in clamping units of any material and copper conductors in aluminium bodied clamping units