GB/T 21998-2008 Product of geographical indication—Dehua white porcelain

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 3295-1996 Standard test method for 45°specular gloss of ceramic ware GB/T 3298-1991 Standard test method for thermal shock resistance of domestic ceramic ware GB/T 3298-2008 Standard test method for crazing resistance of domestic ceramic ware by a thermal shock method GB/T 3298-2022 Test method for resistance to thermal shock of domestic ceramic ware GB/T 3299-1996 Standard test method for water absorption of domestic ceramic ware GB/T 3299-2011 Test method for water absorption of domestic ceramicware GB/T 3300-1991 Standard test method for deformation measurement of domestic ceramic ware GB/T 3300-2008 Standard test method for deformation measurement of domestic ceramic ware GB/T 3301-1999 Standard method for measurement of volume, rim diameter allowance, height allowance, weight allowance and size of defects of domestic ceramic ware GB/T 3301-2023 Test method for determination of specification allowance and size of defects of domestic ceramic ware GB/T 3303-1982 Terms used of defects of domestic ceramic ware GB/T 3303-2018 Terminology of defects for domestic ceramics GB/T 3534-2002 Standard testing methods for lead and cadmium release from domestic ceramic GB/T 5000-1985 Terms for domestic ceramics GB/T 5000-2018 Terminology for domestic ceramics GB/T 11423-1989 Packaging specification of corrugated box for domestic ceramics GB 12651-1990 Standard permissible limits of lead and cadmium release from ceramic ware in contact with food GB 12651-2003 Standard permissible limits of lead and cadmium release from ceramic ware in contact with food QB/T 1503-2011 QB/T 1503-2011 Standard Test Method for Whiteness of General Ceramics QB/T 1503-1992 The method for measuring whiteness of daily household ceramic GB/T 3295-2025 Test method for specular gloss of ceramic ware GB/T 2829-2025 Sampling procedures and tables for periodic inspection by attributes(Apply to inspection of process stability)