GB/T 18015.6-2007
数字通信用对绞或星绞多芯对称电缆 第6部分:具有600MHz及以下传输特性的对绞或星绞对称电缆 工作区布线电缆 分规范
Multicore and symmetrical pair/quad cables for digital communications Part 6: Symmetrical pair/quad cables with transmission characteristics up to 600MHz-Work area wiring Sectional specification