NF C32-011-408*NF EN 60811-408:2012 Electric and optical fibre cables - Test methods for non-metallic materials - Part 408 : miscellaneous tests - Long-term stability test of polyethylene and polypropylene compounds
2012NF C32-011-408*NF EN 60811-408:2012 Electric and optical fibre cables - Test methods for non-metallic materials - Part 408 : miscellaneous tests - Long-term stability test of polyethylene and polypropylene compounds