ICS 07.040CCS B 15团体标准T/GDDL 25—2024河口海岸入海陆源污染监测无人机空港部署技术规范Technical specifications for deployment of unmanned aerial vehicles inairports for monitoring land-based pollution in estuaries and coastsentering the sea2024-12-17 发布2024-12-20 实施广东省地理学会 发布目次前言.........................................................
