ICS03.080CCSA1245广西壮族自治区地方标准DB45/T2821—2023党政机关办公区物业管理服务规范Specificationofpropertyserviceandmanagementfortheprovincialgovernmentoffices2023-12-26发布2024-02-01实施广西壮族自治区市场监督管理局发布DB45/T2821—2023I目次前言................................................................................III1范围...........................
