Objective To evaluate sanitary effects on attic type composting latrine.目的评价阁楼式堆肥厕所无害化效果.The shelters with latrine facilities will improve the overall living conditions for vulnerable families.设有厕所的避难场所将改善弱势家庭的生活状况.When ...
Objective To evaluate sanitary effects on attic type composting latrine.目的评价阁楼式堆肥厕所无害化效果.When I was traveling in Kenya last time, a friend of mine a latrine like that.上次在肯尼亚履行, 我的一位朋友要上厕所.The shelters with latrine facili...