... Domestic refuse processing contractors 生活垃圾处置承包商 Rural Domestic Refuse 农村生活垃圾 ship domestic refuse collection service 逐船收集生活垃圾服务 ...
基于8个网页-相关网页
Methods A questionnaire survey and an on - site investigation of the present situation on disposal of house refuse and domestic sewage of rural areas in the country were carried out.
方法对农村生活污水与垃圾排放量进行问卷调查与现场调查。结果不同地区农村垃圾、污水的排放量不同。
Results Different amounts of house refuse and domestic sewage were produced in dissimilar rural areas.
结果不同地区农村垃圾、污水的排放量不同。
应用推荐