标准摘要
[中文适用范围]： This Part 503 of IEC 60811 gives the test method for the shrinkage for sheaths. [外文原描述]： 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 IEC 60811-503:2012 cancels and replaces Clause 11 of IEC 60811-1-3:1993, which is withdrawn.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 .
英文名称Electric and optical fibre cables - Test methods for non-metallic materials - Part 503: Mechanical tests - Shrinkage test for sheaths