GOST IEC 60811-504-2015 Electric and optical fibre cables. Test methods for non-metallic materials. Part 504. Mechanical tests. Bending tests at low temperature for insulation and sheaths
IEC 60811-100:2012 Electric and optical fibre cables - Test methods for non-metallic materials - Part 100: General
IEC 60811-505:2012 Electric and optical fibre cables - Test methods for non-metallic materials - Part 505: Mechanical tests - Elongation at low temperature for insulations and sheaths
GOST IEC 60811-504-2015 history
2015GOST IEC 60811-504-2015 Electric and optical fibre cables. Test methods for non-metallic materials. Part 504. Mechanical tests. Bending tests at low temperature for insulation and sheaths