Engineering Drawing
These weld symbols have no arrow-side or other-side significance:

Back or backing weld
Surface or groove weld
Projection or seam weld
Flash and upset weld

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Engineering Drawing
When using the direct entry method to create a horizontal line exactly three inches long the drafter should ________ first.

Enter 3 for the length of the line
Pull the line from away from the starting point very carefully
Insure that Ortho is on
Read the coordinate position on the Dynamic Readout

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