搞好庭院绿化建设文明单位果绍文“简洁、明快、经济、实效”是永定河管理处机关庭院绿化美化的原则。两年来，全处总动员，完成绿化总面积１１３１０ｍ２。为配合这项绿化美化工程的实施，清除渣土和砂石料９８０ｍ３；运进和回填砂壤土１１００ｍ３。管理处办公楼正面是... To improve the courtyard afforestation unit of civilized fruit fruit Shao Wen “concise, bright, economic and pragmatic” Yongding River Management Office is the principle of afforestation and beautification of the courtyard. In the past two years, the whole mobilization has completed a total area of ​​11,310 m2 of greening. To tie in with the implementation of this afforestation and beautification project, silt and gravel 980m3 will be removed, and 1,100m3 of sandy loam will be transported in and backfilled. Management office front is ...