物理安全检测
IEC 60228 绝缘电缆的导体
IEC 60228 绝缘电缆的导体—标准名称
IEC 60228 Conductors of insulated cables
IEC 60228 绝缘电缆的导体
IEC 60228 绝缘电缆的导体—适用范围
Scope:
This International Standard specifies the nominal cross-sectional areas, in the range 0,5 mm 2 to 2 500 mm 2 , for conductors in electric power cables and cords of a wide range of types. Requirements for numbers and sizes of wires and resistance values are also included. These conductors include solid and stranded copper, aluminium and aluminium alloy conductors in cables for fixed installations and flexible copper conductors
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