NSF 245-2019被替代
Residential Wastewater Treatment Systems - Nitrogen Reduction
出版：National Sanitation Foundation
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基本信息
标准编号： NSF 245-2019
发布时间：2019/11/1 0:00:00
标准类别：Standard
出版单位：National Sanitation Foundation
标准页数：0
标准简介
This wastewater standard contains minimum requirements for residential wastewater treatment systems having rated treatment capacities of 1514 L/d (400 gal/d) to 5678 L/d (1500 gal/d) that are designed to provide reduction of nitrogen in residential wastewater.
替代本标准的新标准
