GB/T 33523.70-2020
ActiveGeometrical product specification (GPS)—Surface texture: Areal—Part 70: Material measures
产品几何技术规范（GPS） 表面结构 区域法 第70部分：实物测量标准
Application Summary AI generated
GB/T 33523.70-2020 specifies material measures used for calibrating areal surface texture measuring instruments, such as stylus profilers and optical microscopes. It defines the design, manufacturing, and calibration requirements for physical artifacts like step heights, grids, and roughness standards. This standard is applied in metrology laboratories and quality control settings to ensure traceable and accurate surface texture measurements across industries like automotive, aerospace, and precision manufacturing.
Related Standards
GB/T 14495-2009
Geometrical Product Specifications (GPS)- Surface texture: Profile method Roughness comparison specimens for wooden pieces
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GB/T 8122-2004
Dial bore gauges
GB/T 9056-2004
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GB/T 9058-2004
Micrometer with prismatically arranged measuring faces
GB/T 6091-2004
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GB/T 6321-2004
Spring-optical measuring heads
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.