energy and water conservation的意思|示意

节能 节能，节水 energy and water conservation 资源综合利用 integrated utilization of key resources ..

节水 五、节水、节电(Energy and Water Conservation)：住平易近家中使用节水龙草头、节能灯等，社区绿茵浇水接纳喷灌，接纳日光能热水器，等等。

节能节水 ...载论文网 关键词：环保；节能节水；园林；规划设 [gap=468]Keywords: environmental protection; energy and water conservation; garden; Planning and Design ...