Electric and optical fibre cables - Test methods for non-metallic materials - Part 503: Mechanical tests - Shrinkage test for sheaths
电缆和光缆.非金属材料的试验方法.第503部分:机械试验.护套的收缩试验
IEC 60811-503:2012+AMD1:2023 gives the test method for the shrinkage for sheaths. IEC 60811-503:2012 cancels and replaces Clause 11 of IEC 60811-1-3:1993, which is withdrawn. Full details of the replacements are shown in Annex A of IEC 60811-100:2012. There are no specific technical changes with respect to the previous edition, but see the Foreword to IEC 60811-100:2012. This publication is to be read in conjunction with IEC 60811-100:2012.