ICS03.120.10CCSA0052贵州省地方标准DB52/T1787—2024特种设备作业人员考试机构基本要求Basicrequirementsofexaminationinstitutionsforspecialequipmentoperators2024-03-06发布2024-06-01实施贵州省市场监督管理局发布DB52/T1787—2024目次前言.................................................................................II1范围.............................................
