IS 11670 : 1993 Technical Drawings - Abbreviations and Symbols for Use in Technical Drawings

UDC 744.43 : 003.083                                         BPD24

Reaffirmed 2021

1 Scope

1.1 Covers commonly used abbreviations and symbols for use in technical drawings.

2 References

IS 1890 : 1983 Quantities, units and symbols (Parts 1 to 13)

IS 8000 : 1985 Geometrical tolerancing on technical drawings (Parts 1 to 4)

IS 10719 : 1983 Method of indicating surface texture on technical drawings

IS 10720 : 1983 Technical drawings for structural metal works

IS 10722 : 1983 Graphical symbols for elements of kinematic diagrams (Parts 1 to 4)

IS 11158 : 1984 Proportions and dimensions of symbols for geometrical tolerancing in technical drawing

IS 11669 : 1986 General principles of dimensioning on technical drawings