BS EN 50288-3-2:2003 模拟和数字通信及控制中使用的多元件金属电缆.第3-2部分:非屏蔽电缆分规范.工作区域和临时线路的软线电缆
Multi-element metallic cables used in analogue and digital communication and control - Part 3-2:Sectional specification for unscreened cables characterised up to 100 MHz - Work area and patch cord cables