ICS93.080CCSP6644广东省地方标准DB44/T2452—2023高速公路服务设施建设规模设计规范Specificationfordesignofthescaleofexpresswayservicefacilities2023-11-27发布2024-01-27实施广东省市场监督管理局发布DB44/T2452—2023I目次前言.................................................................................II引言.........................................................
ICS91.020CCSZ0644广东省地方标准DB44/T2455—2024市级国土空间生态修复规划编制规程Compilationguideformunicipalterritorialecologicalrestorationplanning2024-01-17发布2024-04-17实施广东省市场监督管理局发布DB44/T2455—2024I目次前言.................................................................................II1范围.................................................
ICS13.040.40CCSZ6044广东省地方标准DB44/613—2024代替DB44/613—2009畜禽养殖业污染物排放标准Dischargestandardofpollutantsforlivestockandpoultrybreeding发布2024-02-19发布2024-05-01实施广东省生态环境厅广东省市场监督管理局DB44/613—2024I目次前言.................................................................................II1范围.................................
ICS17.020CCSA5044广东省地方标准DB44/T2451—2023供水计量失准水量退补规范Specificationofrefundorsupplementofwatervolumeforinaccuratewatermetering2023-11-27发布2024-01-27实施广东省市场监督管理局发布DB44/T2451—2023I目次前言.................................................................................II1范围.....................................................
ICS07.060CCSP1344广东省地方标准DB44/T2457—2024地质灾害自动化监测规范Specificationforautomaticmonitoringofgeologicalhazard2024-01-17发布2024-04-17实施广东省市场监督管理局发布DB44/T2457—2024I目次前言................................................................................III引言...........................................................................
ICS07.040CCSA7544广东省地方标准DB44/T2456—2024广东省自然资源分类ClassificationofnaturalresourcesinGuangdongprovince2024-01-17发布2024-04-17实施广东省市场监督管理局发布DB44/T2456—2024I目次前言.................................................................................II1范围................................................................................
ICS93.160CCSP5544广东省地方标准DB44/T2458—2024水库土石坝除险加固设计规范Designcodeforrisk-removalandreinforcementofreservoirearth-rockdams2024-01-17发布2024-04-17实施广东省市场监督管理局发布DB44/T2458—2024I目次前言................................................................................III引言..........................................................