DS EN 4604-008:2009 Aerospace Series - Cable, Electrical, For Signal Transmission - Part 008: Cable, Coaxial, 50 Ohms, 200 Degrees C, Type Wd - Product Standard Describes the required characteristics of a coaxial cable, 50 ohms, type WD, for use in aircraft electrical systems at operating temperature between -55 degrees C and 200 degrees C and specially for h