洗车废水
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car washing wastewater treatment equipment 洗车循环用水设备
washing car wastewater 洗车废水
·2,447,543篇论文数据，部分数据来源于NoteExpress
It is necessary for car washing wastewater to be recycled and reused for it has social and economic benefits.
从社会、经济效益来看，洗车废水回用是必然趋势。
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