This standard specifies the terms and definitions, classification and models, materials, requirements, test methods, inspection rules, marking, packaging, transportation and storage of high-density polyethylene suspended carrier fillers for water treatment. This standard applies to the production, testing and acceptance of high-density polyethylene suspended carrier fillers for water treatment.
CJ/T 461-2014 history
2014CJ/T 461-2014 High density polyethylene suspended carrier for water treatment