GB/T 12212-2012
ActiveTechnical drawings - Dimensions,proportions and simplified representation for welding symbols
技术制图 焊缝符号的尺寸、比例及简化表示法
Application Summary AI generated
This standard specifies the dimensions, proportions, and simplified representation methods for welding symbols used in technical drawings. It is applied across engineering and manufacturing industries in China, including mechanical, structural, and automotive sectors, to ensure consistent and clear communication of weld requirements in design and fabrication documentation.
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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.