IEC 61156-6 Edition 3.1-2012
数字通信用对绞或星绞多芯对称电缆.第6-1部分:传输特性低于1000 MHz的星绞多芯对称电缆.工作区布线.分规范
Multicore and symmetrical pair/quad cables for digital communications - Part 6: Symmetrical pair/quad cables with transmission characteristics up to 1000 MHz - Work area wiring - Sectional specification