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NSF/ANSI/CAN 60:2021現(xiàn)行
Drinking Water Treatment Chemicals - Health Effects
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標(biāo)準(zhǔn)編號： NSF/ANSI/CAN 60:2021
標(biāo)準(zhǔn)類別：Standard
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標(biāo)準(zhǔn)頁數(shù)：0
標(biāo)準(zhǔn)簡介
This Standard establishes minimum health effects requirements for the chemicals, the chemical contaminants, and the impurities that are directly added to drinking water from drinking water treatment chemical
