NSF 42:2007被替代
Drinking Water Treatment Units - Aesthetic Effects
出版：National Sanitation Foundation
專家解讀視頻
基本信息
標準編號： NSF 42:2007
標準類別：Standard
出版單位：National Sanitation Foundation
標準頁數：74
標準簡介
Specifies the point-of-use and point-of-entry systems that are designed to be used for the reduction of specific substances that may be present in drinking water (public or private) considered to be microbiologically safe and of known quality.
標準備注
Included in NSF DWTU SET. (11/2007)
替代本標準的新標準
