BS EN 50288-4-2:2003 模拟和数字通信及控制中使用的多元件金属电缆.第4-2部分:600MHz及以下的屏蔽电缆分规范.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 4-2:Sectional specification for screened cables characterised up to 600 MHz - Work area and patch cord cables