GB/T 16656.520-2002
ActiveIndustrial automation systems and integration--Product data representation and exchange--Part 520:Application interpreted construct:Associative draughting elements
工业自动化系统与集成 产品数据的表达与交换 第520部分:应用解释构造:相关绘图元素
Application Summary AI generated
This standard defines the data structures and exchange rules for associating drafting elements, such as dimensions, notes, and symbols, with geometric shapes in product data models. It is applied in industrial automation systems to enable consistent representation and interoperability of 2D engineering drawings across different CAD/CAM software platforms. The standard supports manufacturing and design integration by ensuring that annotations remain linked to their corresponding geometric features during data exchange.
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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.