Indication of datum targets

In the datum target is:

(a) a point: it is indicated by a cross X

(b) a line: it is indicated by two crosses, connected by a thin line X--X

(c) an area: it is indicated by a hatched area surrounded by a thin double dashed chain @ ^

All symbols apear on the drawing view which most clearly shows the relevant surface.

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  • Clifford Greene
    What is the datum indication?
    2 years ago

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