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GB/T 17218-1998
Hygienic safety evaluation for chemicals used in drinking water treatment (TEXT OF DOCUMENT IS IN CHINESE)
This standard establishes hygienic safety requirements as well as monitoring and testing methods for chemicals used in drinking water treatment.
This standard applies to chemicals used in drinking water treatment such as coagulation, flocculation, disinfection, oxidation, regulation of PH, water softening, sterilization, defluoridation and fluoridation.
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CHINESE GB Standards [spc]
CHINESE GB Standards [spc]