日期:2020-05-07~2020-05-09
erence2020
2020全国污泥处理处置与资源化技术应用交流会
National Exchange Meeting onSludge Treatment and Disposal and UtilizationTechnology Application2020
2020全国城镇黑臭水体综合治理与生态修复技术交流会
National Urban Black and Foul Water Comprehensive Treatment and Ecological Restoration Technology Exchange Meeting2020
2020全国环保装备研发技术暨新产品交流会
National Environmental Protection Equipment Research and Development Technology and New Product Exchange Meeting2020
展示范围Exhibition Sc