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根据电气设备相关标准起重机械检验实际,分析间接接触电击事故防护措施的选择,通过两种不同接地电阻测量方法进行比对,探讨《起重机械定期检验规则》中接地检验项目的合理性,并提出对《起重机械定期检验规则》的修改建议。
According to the actual electrical equipment related standard hoisting machinery inspection, this paper analyzes the selection of protective measures against indirect contact electric shock and compares two methods of grounding resistance measurement to discuss the rationality of the grounding inspection items in the Rules of Crane Regular Inspection, And proposed amendments to the “regular inspection rules of lifting machinery”.