Draft Document - Multicore and symmetrical pair/quad cables for digital communications - Part 5: Symmetrical pair/quad cables with transmission characteristics up to 1000 MHz - Horizontal floor wiring - Sectional specification (IEC 46C/831/CD:2007)
文件草案.数字通信用多芯对称对绞/四芯电缆.第5部分:传输特性高达1000MHz的对称对绞/四芯电缆.水平地板布线.分规范(IEC 46C/831/CD:2007)