城市的垃圾处理技术
Technologies for the Treatment of Urban Waste
船舶排放的垃圾
garbage discharged by ship
电子垃圾的资源化研究
Study on Resourling of Electronic Garbage
家庭垃圾的分拣
sorting of household refuse
家庭垃圾的分类
sorting of household refuse
家庭垃圾的收集
collection of household refuse
垃圾的燃料价值
The Combustion Values of Refuses
纽约市的垃圾处理状况
Status of Garbage Disposal in New York
Status of Garbage Disposal in New York
适当设计的垃圾收集车辆
suitably designed collection vehicle