论文部分内容阅读
2009年6月3日上午9:30,由环境保护部与发展改革委、科技部、工业和信息化部、住房城乡建设部、北京市人民政府联合主办,中国环境保护产业协会承办的第十一届中国国际环保展览暨会议(CIEPEC 2009)
June 9, 2009 9:30 am, by the Ministry of Environmental Protection and Development and Reform Commission, Ministry of Science and Technology, Ministry of Industry and Information Technology, Ministry of Housing and Urban-Rural Development, Beijing Municipal People’s Government jointly hosted by China Environmental Protection Industry Association contractors tenth One China International Environmental Protection Exhibition & Conference (CIEPEC 2009)