LST EN 60811-605-2012 Electric and optical fibre cables - Test methods for non-metallic materials -- Part 605: Physical tests - Measurement of carbon black and/or mineral filler in polyethylene compounds (IEC 60811-605:2012)
2012LST EN 60811-406-2012 Electric and optical fibre cables - Test methods for non-metallic materials -- Part 406: Miscellaneous tests - Resistance to stress cracking of polyethylene and polypropylene compounds (IEC 60811-406:2012)