ICS29.020CCSF20DB4403深圳市地方标准DB4403/T393—2023重要活动场所电力设施配置与电气运行管理规范Specificationfortheconfigurationandoperationmanagementofelectricityinstallationsinimportantactivitysites2023-12-08发布2024-01-01实施深圳市市场监督管理局发布DB4403/T393—2023I目次前言.....................................................................................
