研究了青岛市中水回用的必要性、可行性及现状，进而提出了推进青岛中水回用的有关对策。
The necessity, feasibility and present status of wastewater recovery for Qingdao city is studied and some corresponding countermeasures for the improvement of wastewater recovery are put forward.
研究了青岛市中水回用的必要性、可行性及现状，进而提出了推进青岛中水回用的有关对策。
The necessity, feasibility and present status of wastewater recovery for Qingdao city is studied and some corresponding countermeasures for the improvement of wastewater recovery are put forward.
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