标准摘要
[中文适用范围]： 在现有第三段之后添加以下段落： 本标准仅涵盖直接测试。 [外文原描述]： The contents of the corrigendum 1 of January 2018 have been included in this copy.
英文名称Amendment 2 - High-voltage switchgear and controlgear - Part 100: Alternating-current circuit-breakers