need symbol meaning

what is the meaning of symbol , that i shown in iimage?

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2 Answers

It is hard to say without some additional context, but I have a guess:

To flag a change made during a revision. In this case revision C. Revisions are normally tracked with letters.

 
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That's not a CATIA symbol, so Fred's guess is a good one.

Please attach a bigger picture with more of the drawing so we can see how the symbol is being used.

 
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