GB/T 131-2006
ActiveGeometrical Product Specifications (GPS) - Indication of surface texture in technical Product documentation
产品几何技术规范（GPS） 技术产品文件中表面结构的表示法
Application Summary AI generated
GB/T 131-2006 specifies the rules and symbols for indicating surface texture requirements (such as roughness, waviness, and lay) in technical product documentation. It is applied in mechanical engineering, manufacturing, and quality inspection contexts to ensure consistent communication of surface finish specifications between design, production, and metrology teams. The standard aligns with international GPS principles, facilitating global interoperability in engineering drawings and product specifications.
Related Standards
GB/T 14495-2009
Geometrical Product Specifications (GPS)- Surface texture: Profile method Roughness comparison specimens for wooden pieces
GB/T 3934-2003
Specification of gauges for general purpose screw threads
GB/T 6091-2004
Knife straight edge
GB/T 9056-2004
Metal ruler
GB/T 8124-2004
Tolerances and general features of gauges for metric trapezoidal screw threads
GB/T 9058-2004
Micrometer with prismatically arranged measuring faces
GB/T 8122-2004
Dial bore gauges
GB/T 6313-2004
Pointed-contact micrometer with conical tips
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.