GB/T 17450-1998
ActiveTechnical drawings--Basic conventions for lines
技术制图 图线
Application Summary AI generated
This standard specifies the basic types, designations, and dimensions of lines used in technical drawings, including continuous, dashed, and dotted lines. It is applied across engineering fields such as mechanical, architectural, and electrical design to ensure consistent line representation in manual or CAD-generated drawings. The standard serves as a foundational reference for clear communication of shapes, hidden features, and section boundaries in technical documentation.
Related Standards
GB/T 24740-2009
Technical product documentation—Symbol of mechanical manufacture orientation and clamping
GB/T 19096-2003
Technical drawing--Drawing presentation--Vocabu-lary and indications for edges of undefined shape
GB/T 6567.5-2003
Graphical symbols for piping systems--Axonometric representation of graphical symbols for piping，piping accessories and valves etc
GB/T 4459.4-2003
Mechanical drawings--Conventional reprensentationof springs
GB/T 4459.2-2003
Mechanical drawings--Conventional representation of gears
GB/T 4458.5-2003
Mechanical drawings--Indication of tolerances for size and of fits
GB/T 4458.4-2003
Mechanical drawings--Dimensioning
GB/T 4458.2-2003
Mechanical drawings--Item references and its arrangement for assembling drawings
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.