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Standard
DB37/T 4290-2020 (English Version) |
Detail of DB37/T 4290-2020
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Introduction of DB37/T 4290-2020
本文件规定了电梯维护保养单位的适用范围、规范性引用文件、评价内容评价机构和人员、受评价单位、工作要求和流程、评分规则与等级判定、信息采集、异议处理等内容。
本文件适用于山东省内电梯维护保养单位工作能力、社会公益、风险识别、应急救援、信息化和社会公益与信用的综合评价。
Contents of DB37/T 4290-2020