登錄
所屬欄目：綠色空間
所屬頻道：CCTV-10科教
年份：2010
展開全部
簡介：本期節目主要內容是水是我們賴以生存的資源，其自身有著很強的凈化再生能力，可是僅靠大自然的力量去凈化循環水資源還遠遠不夠。再生水是一種很有價值的替代資源。收起
節水與城市發展 節水有道（五）
節水與城市發展 節水有道（四）
節水與城市發展 節水有道（三）
節水與城市發展 節水有道（二）
節水與城市發展 節水有道（一）
複製成功！
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移動客戶端下載
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