[PDF] IEC 60811-509:2012/AMD1:2017 gratis
Fecha de publicación: 21/07/2017 Amendment 1 – Electric and optical fibre cables – Test methods for non-metallic materials – Part 509: Mechanical tests – Test for resistance of insulations and sheaths to cracking (heat shock test) IEC 60811-509:2012/AMD1:2017