GB/T 4656.1-2000
AbolishedTechnical drawings--Simplified representation of bars and profile sections
技术制图 棒料、型材及其断面的简化表示法
Application Summary AI generated
This standard specifies simplified drawing methods for representing bars, rods, and profile sections in technical drawings. It is applied in engineering design and manufacturing documentation, particularly in industries such as construction, machinery, and metal fabrication, to streamline the depiction of structural components like I-beams, channels, and angles. The standard ensures consistent, clear communication of cross-sectional shapes and dimensions across technical drawings and procurement specifications.
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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.