GB/T 23397-2009
ActiveProduct of geographical indication - Ru ware
地理标志产品 汝瓷
Application Summary AI generated
GB/T 23397-2009 defines the geographical indication requirements for Ru ware, a traditional Chinese ceramic known for its celadon glaze and historical significance. It specifies technical criteria for raw materials, manufacturing processes, appearance, and testing methods to ensure authenticity and quality. This standard is applied in the certification and production of Ru ware from the designated origin area in Henan Province, China, for commercial trade and cultural heritage protection.
Related Standards
GB/T 6297-2002
Standard test method for differential thermal analysis of row materials of ceramic
GB/T 10811-2002
Under(in)-glaze decoration porcelain
GB/T 3534-2002
Standard testing methods for lead andcadmium release from domestic ceramic
GB/T 10815-2002
Domestic fine pottery
GB/T 10812-2002
Pierced daily-use decoration porcelain
GB/T 17991-1999
Definitions of terms relating to industrial ceramics
GB/T 4741-1999
Standard test method for bending strength of ceramic materials
GB/T 4740-1999
Standard test method for compressive resistance ceramic materials
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.