Multi-element metallic cables used in analogue and digital communication and control, Sectional specification for unscreened cables characterised up to 250 MHz, Horizontal and building backbone cables— 12 стр.
Multi-element metallic cables used in analogue and digital communication and control. Sectional specification for unscreened cables characterised up to 250 MHz. Horizontal and building backbone cables— 18 стр.
Multi-element metallic cables used in analogue and digital communication and control. Sectional specification for unscreened cables characterised up to 250 MHz. Horizontal and building backbone cables— 18 стр.