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随着全球环保意识的日益加强,人们对生态环境和地球生存状态越来越重视,垃圾处理技术和机械得到空前发展。2010年4月19～25日在德国慕
With the increasing global awareness of environmental protection, people pay more and more attention to the ecological environment and the living conditions of the earth, and the waste treatment technology and machinery have enjoyed unprecedented development. April 19, 2010 25 in Germany Mu