日期:2020-05-07~2020-05-09
发改委 The National Development and Reform Commission
经信委 Commission on Economic and Information Technology
水务厅（局） Water Authority
城管委（局） City Management Committee
环境监测站 Environmental Monitoring station
固废管理中心 Solid Waste Management Center
环保工程企业 Environmental Protection Engineering Enterprise
市政设计院所 Municipal Design Institute
环科院所Institute of Environmental Sciences
三、农业观众Agricultural Visitors
农委、畜牧委Agriculture Committee, Animal Husbandry Co