BS EN 50288-4-2-2013 模拟和数字通信及控制中使用的多元件金属电缆.600 MHZ及以下的屏蔽电缆的分规范. 工作区域和中继电缆
Multi-element metallic cables used in analogue and digital communication and control. Sectional specification for screened cables characterised up to 600 MHz. Work area and patch cord cables