IEC 60621-5 Ed. 1.0廢止
Electrical installations for outdoor sites under heavy conditions (including open-cast mines and quarries). Part 5: Operating requirements
出版：International Electrotechnical Committee
專家解讀視頻
基本信息
標準編號： IEC 60621-5 Ed. 1.0
發布時間：1987/4/15 0:00:00
標準類別：Standard
出版單位：International Electrotechnical Committee
標準頁數：23
標準簡介
Describes the normal operating procedures which should b carried out to ensure the safety of personnel. These procedures may be varied in certain circumstances where a planned operation is performed under controlled conditions.
