Electrical engineering; guide on maintainability of equipment; part 1: sections-one, two and three; introduction, requirements and maintainability programme; identical with IEC 60706-1, edition 1982
电气工程;设备维修性指南;第一部分:第一、二和三节;介绍、要求和可维护性计划;与IEC 60706-1 1982版相同