Draft Document - Multicore and symmetrical pair/quad cables for digital communications up to 100 MHZ - Part 2-1: Horizontal floor wiring - Blank detail specification (IEC 46C/679/CD:2004)
文件草稿100MHz以下数字通信用多芯对称对绞/四芯电缆第2-1部分:水平地板布线空白详细规范(IEC 46C/679/CD:2004)