T/ZGM 001-2021 Nafion water purification membrane element for household and similar water purifiers

GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 1019-1989 General requirements for packings of household electrical appliances GB/T 1019-2008 General requirements for the package of household and similar electrical appliances GB/T 2828.1-2003 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 2828.1-2012 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 2829-2002 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability) GB/T 5750.4-2006 Standard examination methods for drinking water—Organoleptic and physical parameters GB/T 5750.4-2023 Standard examination methods for drinking water—Part 4:Organoleptic and physical indices GB/T 9174-1988 General specification for transport packages of general cargo GB/T 9174-2008 General specification for transport packages of general cargo GB/T 17219-1998 Standard for safety evaluation of equipment and protective materials in drinking water system GB/T 20103-2006 Technical terms for membrane separation GB/T 30306-2013 Household and similar purposes drinking water purification inner core GB/T 30306-2024 Household and similar purposes drinking water treatment filter GB/T 34242-2017 Test methods for nanofiltration membranes GB/T 34241-2017 Spiral wound composite polyamide reverse osmosis membrane element GB/T 17219-2025 Hygienic safety evaluation of distribution equipment,protective materials and treatment materials in drinking water system GB/T 191-2025 Graphical symbols marking for handling and storage of packages GB/T 2829-2025 Sampling procedures and tables for periodic inspection by attributes(Apply to inspection of process stability)