标准摘要
[中文适用范围]： This part of IEC 60051 applies to accessories as defined in 3.1.20 of IEC 60051-1:2016. [外文原描述]： IEC 60051-8:2017 applies to accessories as defined in 3.1.20 of IEC 60051-1:2016. This fifth edition cancels and replaces the fourth edition published in 1984. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) updating content in line with new editions of IEC 60051-1 and IEC 60051-9; b) addition of Annex A to specify the nonconformity classification of test items.
英文名称Direct acting indicating analogue electrical measuring instruments and their accessories - Part 8: Special requirements for accessories