ICS91.010.01CCSP04DB42湖北省地方标准DB42/T2180—2024老旧小区改造项目投资估算编制规程Regulationsforthepreparationofinvestmentestimationforoldresidentialarearenovationprojects2024-02-01发布2024-06-01实施湖北省住房和城乡建设厅联合发布湖北省市场监督管理局DB42/T2180—2024I目次前言................................................................................II...
