Multi-element metallic cables used in analogue and digital communication and control-Sectional specification for unscreened cables characterised up to 100 MHz. Horizontal and building backbone cables
用于模拟和数字通信及控制的多元金属电缆
Cross References:EN 50173EN 50288-1EN 50289EN 50290EN 60811IEC 60811IEC 60189-2All current amendments available at time of purchase are included with the purchase of this document.